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19886 Commits

Author SHA1 Message Date
Alexander Alekhin
612746b4e5 Merge pull request #16744 from alalek:fix_mat_aug_operators_use_after_free 2020-03-10 22:02:47 +00:00
Alexander Alekhin
83e1d79403 core: update CPUs detection 
- cache value, evaluate once
- better support for MINGW
- anything in 'cv' namespace
- test: dump number of active threads
 2020-03-10 21:29:08 +00:00
Alexander Alekhin
4966186e10 Merge pull request #16770 from alalek:update_version_3.4.10-pre 2020-03-10 18:34:39 +00:00
Alexander Alekhin
510a8520c7 Merge pull request #16746 from alalek:dnn_switch_ie_backend_ngraph 2020-03-10 13:52:33 +00:00
Vadim Levin
09fe66e87f
Merge pull request #16713 from VadimLevin:dev/vlevin/ffmpeg_video_capture_bitrate 
* feature: Add video capture bitrate read-only property for FFMPEG backend

* test: For WIN32 property should be either expected or 0.

Added `IsOneOf` helper function, enabled only for _WIN32.
 2020-03-10 16:44:22 +03:00
Alexander Alekhin
b7ecaceda8 pre: OpenCV 3.4.10 (version++) 
- Android Manager version is not increased (stuck on 3.49)
 2020-03-10 14:53:43 +03:00
Alexander Alekhin
db95aec4a7 dnn(ie): switch to nGraph backend by default 2020-03-10 14:33:22 +03:00
Yashas Samaga B L
490908f0ff
Merge pull request #16436 from YashasSamaga:feature-enetb0-yolo 
dnn(darknet-importer): add grouped convolutions, sigmoid, swish, scale_channels

* update darknet importer to support enetb0-yolo

* remove dropout (pr16438) and fix formatting

* add test for scale_channels

* disable batch testing for scale channels

* do not set LayerParams::name

* merge all activations into setActivation
 2020-03-10 12:45:19 +03:00
NesQl
0bcdf7d03e
Merge pull request #16724 from liqi-c:3.4-tengine 
* Add Tengine support .

* Modify printf to CV_LOG_WARNING

* a few minor fixes in the code

* Renew Tengine version

* Add header file for CV_LOG_WARNING

* Add #ifdef HAVE_TENGINE in tengine_graph_convolution.cpp

* remove trailing whitespace

* Remove trailing whitespace

* Modify for compile problem

* Modify some code style error

* remove whitespace

* Move some code style problem

* test

* add ios limit and build problem

* Modified as alalek suggested

* Add cmake 2.8 support

* modify cmake 3.5.1 problem

* test and set BUILD_ANDROID_PROJECTS OFF

* remove some compile error

* remove some extra code in tengine

* close test.

* Test again

* disable android.

* delete ndk version judgement

* Remove setenv() call . and add License information

* Set tengine default OFF. Close test .

Co-authored-by: Vadim Pisarevsky <vadim.pisarevsky@gmail.com>
 2020-03-09 14:59:23 +00:00
Dmitry Kurtaev
b927ce18b2 Support for MobileNetV3-SSD from TensorFlow 2020-03-08 21:09:21 +03:00
Alexander Alekhin
969cc3dd95 Merge pull request #16743 from alalek:ts_dump_exception_content 2020-03-07 19:07:18 +00:00
Eduard Trulls
7e637c134f Expose maxIters in findFundamentalMat 
Lets the user choose the maximum number of iterations the robust
estimator runs for, similary to findHomography. This can significantly
improve performance (at a computational cost).
 2020-03-07 18:03:44 +03:00
Alexander Alekhin
6d113bd03f Merge pull request #16751 from alalek:core_coverity_issues 2020-03-06 19:07:21 +00:00
Alexander Alekhin
a76c72acdd Merge pull request #16738 from dkurt:onnx_broadcast 2020-03-06 19:04:43 +00:00
Alexander Alekhin
e9655cf646 Merge pull request #16697 from alalek:imgcodecs_jpeg_drop_unnecessary_code 2020-03-06 19:03:43 +00:00
Alexander Alekhin
34530da66e core: fix coverity issues 2020-03-06 18:12:45 +00:00
Alexander Alekhin
3a2f40ac6f core: don't allow reallocation in add/div/sub/bitwise aug operators 2020-03-06 13:00:40 +00:00
Alexander Alekhin
094a5b0cba Merge pull request #16719 from alalek:dnn_disable_nn_builder_api_3.4 2020-03-06 12:26:48 +00:00
Alexander Alekhin
a55cc07548 ts(gtest): dump exception message from EXPECT_NO_THROW() 2020-03-06 12:08:43 +00:00
Manoj Gupta
880d2afb67 Fix building with ToT libc++ 
ToT libc++ (LLVM) no longer includes <sstream>
as part of <complex> which breaks building opencv.
Include <sstream> header explcitly to fix this.
 2020-03-05 17:10:43 -08:00
Dmitry Kurtaev
9e332dc5fb Broadcasting from ONNX 2020-03-06 00:58:59 +03:00
Alexander Alekhin
a694e5074f Merge pull request #16723 from jansol:master 2020-03-05 12:25:20 +00:00
Alexander Alekhin
4f288a1e28
Merge pull request #16704 from alalek:core_log_once_log_if 
* core(logger): add CV_LOG_ONCE_xxx() CV_LOG_IF_xxx() macros

* core(logger): keep tests disabled
 2020-03-04 20:42:41 +00:00
Alexander Alekhin
fd09413566
Merge pull request #16731 from alalek:issue_16708 
* imgproc(integral): avoid OOB access

* imgproc(test): fix integral perf check

- FP32 computation is not accurate

* imgproc(integral): tune loop limits
 2020-03-04 19:28:04 +00:00
Jan Solanti
ad16c243ca core(ocl): Don't query image formats when none exist 
clGetSupportedImageFormats returns CL_INVALID_VALUE if called with
num_entries 0 and a non-NULL image_formats pointer so let's not do that.
 2020-03-04 14:15:33 +02:00
Alexander Alekhin
da6ad1c640
Merge pull request #15765 from zachlowry:patch-1 
Use argument value for 'mat' in call to format for vector_mat and vector_mat_template
 2020-03-04 11:42:31 +03:00
Liubov Batanina
9ed1332355
Merge pull request #16722 from l-bat:reshape_opset_11 
* Supported Div op for constants

* Added Mul test
 2020-03-04 11:27:10 +03:00
Vadim Levin
90ec651bd7 test: Add test to verify correct mat substitution into the template in header parser 2020-03-04 08:14:19 +03:00
Zach Lowry
0aa5391c4b Use argument value for 'mat' in call to format for vector_mat and vector_mat_template 
The hard-coded string value "Mat" was used in the two format strings for vector_mat and vector_mat_template, preventing UMat arguments to functions that have these types from working correctly. as noted in #12231.
 2020-03-04 08:14:11 +03:00
Alexander Alekhin
57cf120118 Merge pull request #16709 from ashishkrshrivastava:cvonnx 2020-03-03 20:23:10 +00:00
ashishiva3@gmail.com
e18d5e94c7 Gather-Cast, Mul-Cast fusion 2020-03-03 21:08:28 +05:30
Maksim Shabunin
219ef95dd8 MSMF: fixed issue with camera format selection 2020-03-03 13:17:32 +03:00
Alexander Alekhin
124bf8339f dnn(IE): use HAVE_DNN_IE_NN_BUILDER_2019 for NN Builder API code 
- CMake option: OPENCV_DNN_IE_NN_BUILDER_2019
 2020-03-03 08:07:54 +00:00
Alexander Alekhin
4d0f13544d
Merge pull request #16700 from alalek:fix_core_matexpr_size_gemm 
core: fix MatExpr::size() for gemm()

* core(test): MatExpr::size() test for gemm()

* core: fix MatExpr::size() for gemm()
 2020-03-02 17:13:02 +03:00
Liubov Batanina
b1b78aedd2 Skipped ResizeUnfused test on Builder API 2020-03-02 15:45:29 +03:00
Alexander Alekhin
599a595c6f
Merge pull request #16573 from ashishkrshrivastava:opencvonnx 2020-02-29 21:20:40 +03:00
ashishiva3@gmail.com
8559237d4e ONNX: upsample subgraph fusion added 2020-02-29 15:24:06 +05:30
Peter Würtz
5012fc5d23
Merge pull request #16684 from pwuertz:ignore_clang_mat_inl 
* Ignore clang warnings for deprecated enum+enum operations in mat.inl.hpp

* build: added customization macros, cmake flags for OpenCV build
 2020-02-28 21:21:03 +03:00
firebladed
f00607c8ac
Merge pull request #16626 from firebladed:firebladed-v4l2_pix_fmt_y12 
V4L2: Add V4L2_PIX_FMT_Y12 (12 bit grey) support
 2020-02-28 21:17:30 +03:00
Chip Kerchner
8c24af66bd
Merge pull request #16556 from ChipKerchner:vectorizeIntegralSumPixels 
* Vectorize calculating integral for line for single and multiple channels

* Single vector processing for 4-channels - 25-30% faster

* Single vector processing for 4-channels - 25-30% faster

* Fixed AVX512 code for 4 channels

* Disable 3 channel 8UC1 to 32S for SSE2 and SSE3 (slower).  Use new version of 8UC1 to 64F for AVX512.
 2020-02-28 19:34:06 +03:00
Alexander Alekhin
7ffab23a53 Merge pull request #16535 from jshiwam:exifbugfix 2020-02-28 16:31:59 +00:00
Alexander Alekhin
4a39b12a78 imgcodecs(jpeg): drop unnecessary code 
- standard huffman tables are handled by modern libjpeg-turbo
 2020-02-28 18:55:14 +03:00
Alexander Alekhin
1bc607e8d8 Merge pull request #16677 from Bleach665:Qt_imshow_clipbrd 2020-02-28 14:41:07 +00:00
jshiwam
1f48940a93 bug fix to Inconsistent comment for EXIF issue id #15706 stream added final 
removed all the changes occured while trying to resolve conflicts
 2020-02-28 15:01:17 +05:30
Yuriy Obukh
edcc762f7a add "Copy to clipboard functional" to imshow wnd with Qt 2020-02-28 00:03:38 +02:00
Dmitry Kurtaev
5bbe116f89 Track Hetero execution for nGraph networks using ngraph::Function 2020-02-27 17:45:28 +03:00
Alexander Alekhin
af9ded89d0 core: fix build getNumberOfCPUs for JavaScript 2020-02-26 18:54:23 +03:00
Alexander Alekhin
c13a62ce10 Merge pull request #16638 from mshabunin:use-safe-buffers 2020-02-26 14:54:57 +00:00
Dmitry Kurtaev
d8dea7896b
Merge pull request #16628 from dkurt:dnn_ngraph_custom_layers 
* Custom layers with nGraph

* nGraph: multiple outputs from nodes
 2020-02-26 17:51:18 +03:00
Ganesh Kathiresan
09df7810d1
Merge pull request #16457 from ganesh-k13:bugfix/getCPUCount-fix 
* Fixed getCPUCount

Minor new line changes

Android fix | efficient linux checks

Android fix 2

Fixed cpu logic for non linux platforms

Android fix 3

Android fix 4

* No v1 case handle | Refactor long lines

* Refined Cgroups logic | Combine Android and Linux

* Fixed directives

* Added support for --cpus | Fixed minor bug in Andriod | Change file read logic

* Added macro checks for apple errors

* Fixed macro to include android

* Addressed review comments

* Fixed android macro

* Refined return values

* Fixed apple warning

* Addressed review comments

* Fixed whitespace

* Android Fix try 1

* Android Fix try 2

* Android Fix try 3

* Removed unwanted endif

* Android Fix try 4

* Android Fix try 5

* Macro Restructure

* core: updates to CPUs detection (minor)
 2020-02-26 17:48:50 +03:00
Alexander Alekhin
f48c84eaee Merge pull request #16656 from alalek:issue_16655 2020-02-26 12:47:46 +00:00
Maksim Shabunin
bf96d8239d Use BufferArea in more places 2020-02-26 11:45:19 +03:00
Alexander Alekhin
a5d0c7b02c Merge pull request #16650 from ashishkrshrivastava:cvdarknet 2020-02-25 12:57:11 +00:00
Alexander Alekhin
c2f5f5a202 dnn(test): configure filtering for 32-bit systems (part 2) 2020-02-24 18:18:33 +00:00
Alexander Alekhin
fce6e7248e Merge pull request #16629 from alalek:dnn_test_32bit 2020-02-23 17:09:31 +00:00
Alexander Alekhin
d54d01ca46 core(MatExpr): fix .type() bug 2020-02-23 17:05:05 +00:00
ashishiva3@gmail.com
2b96a485e7 Darknet_io: Parsing for cost layer added 2020-02-23 21:06:48 +05:30
Alexander Alekhin
1540ae340f dnn(test): configure filtering for 32-bit systems 2020-02-22 17:35:26 +00:00
Alexander Alekhin
01048e5603
Merge pull request #16616 from alalek:dnn_fix_input_shape 
* dnn: fix processing of input shapes

- importer: avoid using of .setInput() => .setInputShape()
- setInput: shape limitation check (partial)

* dnn(test): test .setInput() in readNet()
 2020-02-21 22:39:54 +03:00
Alexander Alekhin
966c2191cb
Merge pull request #13928 from catree:add_matx_div_operations 2020-02-21 22:35:03 +03:00
Vadim Pisarevsky
8f3867756c
Merge pull request #16594 from vpisarev:hull_ordering_fix 
fixed the ordering of contour convex hull points

* partially fixed the issue #4539

* fixed warnings and test failures

* fixed integer overflow (issue #14521)

* added comment to force buildbot to re-run

* extended the test for the issue 4539. Check the expected behaviour on the original contour as well

* added comment; fixed typo, renamed another variable for a little better clarity

* added yet another part to the test for issue #4539, where we run convexHull and convexityDetects on the original contour, without any manipulations. the rest of the test stays the same
 2020-02-21 18:18:24 +03:00
Alexander Alekhin
a0f5eb282c Merge pull request #16635 from mshabunin:fix-avx512-cvt 2020-02-21 13:15:40 +00:00
Vadim Pisarevsky
07b475062f
Merge pull request #16608 from vpisarev:fix_mac_ocl_tests 
* fixed several problems when running tests on Mac:
* OCL_pyrUp
* OCL_flip
* some basic UMat tests
* histogram badarg test (out of range access)

* retained the storepix fix in ocl_flip only for 16U/16S datatype, where the OpenCL compiler on Mac generates incorrect code

* moved deletion of ACCESS_FAST flag to non-SVM branch (where SVM is shared virtual memory (in OpenCL 2.x), not support vector machine)

* force OpenCL to use read/write for GPU<=>CPU memory transfers on machines with discrete video only on Macs. On Windows/Linux the drivers are seemingly smart enough to implement map/unmap properly (and maybe more efficiently than explicit read/write)
 2020-02-21 16:13:41 +03:00
Maksim Shabunin
8b2c499be6 intrin: fixed int64->double conversion for AVX-512 2020-02-21 15:20:00 +03:00
Alexander Smorkalov
c87b99e82b Added test for new MatX division. 2020-02-21 10:08:55 +03:00
Alexander Alekhin
30331eef4b Merge pull request #16595 from dkurt:dnn_ie_mask_rcnn 2020-02-20 12:50:27 +00:00
Dmitry Kurtaev
f3eef792eb Enable Mask R-CNN with Inference Engine. Full coverage with nGraph 2020-02-20 10:13:40 +03:00
cyy
450b96510e fixes #16500 2020-02-20 11:10:12 +08:00
Alexander Alekhin
4b0d3316f6 Merge pull request #16617 from alalek:dnn_fix_caffe_importer 2020-02-19 10:57:27 +00:00
Alexander Alekhin
7ac7aca33b dnn(caffe): fix net.input_dim handling in Caffe importer 2020-02-19 07:37:27 +00:00
Alexander Alekhin
6713063a8d Merge pull request #16612 from rabbull:master 2020-02-18 19:31:38 +00:00
Karl Liu
331a96c670 transplant 8p's normalization to 7p 
use const instead of constexpr
 2020-02-18 23:39:52 +08:00
Alexander Alekhin
1602a38fa9
Merge pull request #16572 from alalek:dnn_test_dldt_ir_v10 
* dnn(test): test DLDT IRv10 model, drop old models

* dnn(test): don't expect bitexact results in DLDT IR tests
 2020-02-18 17:57:46 +03:00
Liubov Batanina
e970eccbf1
Merge pull request #16472 from l-bat:cp_vton 
Add CP-VTON sample

* Support resize from PyTorch

* Add CP-VTON sample

* Fix downsampling

* Fix test

* Add model links

* Add default args

* Speed up resize

* Fix TOM link

* Add default args

* Fix comments

* Set aspect ratio for input

* Update links

* Check files exist
 2020-02-17 22:29:37 +03:00
Alexander Alekhin
5ad9e5f9bc Merge pull request #16600 from alalek:revert_16497 2020-02-17 13:17:35 +00:00
Alexander Alekhin
3a546aa380 imgproc: revert resize changes from PR 16497 2020-02-17 15:23:59 +03:00
Vadim Pisarevsky
d67a6c1be4
Merge pull request #16588 from vpisarev:fix_macos_move_window 
fixed cv::moveWindow() on mac

* fixed cv::moveWindow() on mac (issue #16343). Thanks to cwreynolds and saskatchewancatch for the help!

* fixed warnings about _x0 and _y0

* fixed warnings about _x0 and _y0
 2020-02-17 14:54:36 +03:00
keeper121
d84360e7f3
Merge pull request #16497 from keeper121:master 
* Fix NN resize with dimentions > 4

* add test check for nn resize with channels > 4

* Change types from float to double

* Del unnecessary test file. Move nn test to test_imgwarp. Add 5 channels test only.
 2020-02-16 19:33:25 +03:00
atinfinity
f81fdd58da
Merge pull request #16445 from atinfinity:fixed-typo 
* fixed typo

* add compatibility code to handle migration
 2020-02-16 19:16:33 +03:00
Gagandeep Singh
a6f3a21256
Merge pull request #16424 from czgdp1807:issue-16370 
* fixed Split layer in ONNXImporter

* added test for fix of split layer

* fixed tests for Split layer

* applied reviews

* updated tests

* fixed paths in tests
 2020-02-15 14:12:20 +03:00
Dmitry Kurtaev
9a4cafa319 Resolve #14566 2020-02-14 00:21:38 +03:00
Alexander Alekhin
0a91261c7f dnn: turn off visibility workaround for OpenVINO 2020.1 2020-02-12 17:22:44 +03:00
Alexander Alekhin
d81a0da3e0 dnn: use OpenVINO 2020.1 defines 2020-02-12 17:21:08 +03:00
Alexander Alekhin
2a6637afdf Merge pull request #16516 from alalek:dnn_dump_network 2020-02-11 16:22:32 +00:00
rayonnant14
fb13b87285 fix wrong memory allocation 2020-02-10 20:21:58 +03:00
Alexander Alekhin
1dd24eeec0 Merge pull request #16539 from baka-gori:bugfix_cudacodec 2020-02-10 16:28:31 +00:00
Alexander Alekhin
5eec3be850 Merge pull request #16531 from paroj:featlinepy 2020-02-10 16:28:07 +00:00
Alexander Alekhin
236e3868df Merge pull request #16527 from mshabunin:fix-msmf-fmt-34 2020-02-10 16:27:00 +00:00
Pavel Rojtberg
e13a73d084 core: export getCPUFeaturesLine to bindings 2020-02-10 14:06:43 +01:00
baka-gori
80aaed73e6 add cuda 10 support 2020-02-09 22:18:29 +09:00
Alexander Alekhin
db9f4436e0
Merge pull request #16473 from ashishkrshrivastava:opencvtf 2020-02-09 11:52:24 +03:00
ashishiva3@gmail.com
cd53144ed3 commit: Corrected end tensor_content parsing for StridedSlice layer. 2020-02-09 06:43:23 +05:30
Alexander Alekhin
eb14f9a464 Merge pull request #16463 from alalek:core_strong_ptr_alignment 2020-02-08 19:45:43 +00:00
Alexander Alekhin
0a691f7840 Merge pull request #16529 from alalek:dnn_skip_failed_ngraph_tests 2020-02-08 18:53:10 +00:00
Alexander Alekhin
8ecfb59930 dnn(test): skip failed ngraph tests 2020-02-07 22:43:40 +00:00
Alexander Alekhin
69944cd46b Merge pull request #16421 from mshabunin:add-local-pool 2020-02-07 21:44:50 +00:00
Maksim Shabunin
6c8f50d1f3 videoio/MSMF: refactored format handling and selection, property reading and writing 2020-02-08 00:16:41 +03:00
Alexander Alekhin
8d078f63a9 Merge pull request #16530 from collinbrake:imread_unchanged_exif_doc 2020-02-07 20:37:44 +00:00
Alexander Alekhin
bcc9946650
Merge pull request #16438 from ashishkrshrivastava:opencvc 2020-02-07 23:17:59 +03:00
Collin Brake
d4a28f3bf6 improved documentation for imread() 2020-02-07 08:54:34 -05:00
Maksim Shabunin
55cdeaa6dd BufferArea: initial version, usage in StereoBM 
New class BufferArea is used to hide complexity of buffers allocations and allow instrumentation with valgrind and sanitizers.
 2020-02-07 14:57:36 +03:00
Alexander Alekhin
6ad390a1cd Merge pull request #16523 from collinbrake:imread_unchanged_exif_doc 2020-02-07 10:42:39 +00:00
Alexander Alekhin
3c2e5583d2 Merge pull request #16522 from alalek:dnn_build_warnings_from_ngraph 2020-02-07 10:33:00 +00:00
ashishiva3@gmail.com
d64529f6de Added parsing for Connected and Dropout. Modified maxpool padding 2020-02-07 07:26:36 +05:30
Collin Brake
3cc07a4411 improved documentation for IMREAD_UNCHANGED flag 2020-02-06 17:49:14 -05:00
Alexander Alekhin
ac0a14631d dnn: eliminate MSVC warnings from ngraph.hpp 2020-02-06 19:53:49 +00:00
Alexander Alekhin
745153098a Merge pull request #16509 from omasaht:imwrite-throwerr-permissiondenied 2020-02-06 19:32:09 +00:00
Alexander Smorkalov
fb781834f5 Improved GStreamer documentation. 2020-02-06 12:51:09 +03:00
Alexander Alekhin
6eba1a4d44 dnn: auto network dump through parameter 2020-02-05 21:46:32 +00:00
Alexander Alekhin
fa4871b013 dnn: don't require setInput in .dump() 2020-02-05 21:28:07 +00:00
Omar Hassan
8dd0fd8a13 If applied, this commit will describe permission denied message in imwrite_ function when user does not have write permission 2020-02-05 22:23:10 +05:00
Alexander Alekhin
0cb3bf95f1 Merge pull request #16490 from dkurt:dnn_refactor_resize 2020-02-04 16:45:35 +00:00
Alexander Alekhin
d917f889b1 Merge pull request #16504 from alalek:issue_16501 2020-02-04 16:39:17 +00:00
Vadim Pisarevsky
e50acb923e
Merge pull request #16495 from vpisarev:drawing_aa_border_fix 
* fixed antialiased line rendering to process image border correctly

* fixed warning on Windows

* imgproc(test): circle drawing regression
 2020-02-04 19:37:33 +03:00
Polina Smolnikova
4e4dfffe06
Merge pull request #16491 from rayonnant14:objdetect_decodeMulti_issue 
* fixed issue with Mat reshape in decodeMulti()

* added test for decodeMulti

* used assign
 2020-02-04 19:31:11 +03:00
Alexander Alekhin
f67c8e37d6 imgproc(resize): drop optimization for channels>4 2020-02-04 17:14:52 +03:00
Alexander Alekhin
0673866ceb Merge pull request #16502 from tomoaki0705:fixTypo 2020-02-04 12:18:50 +00:00
Vadim Pisarevsky
5c6d319ebc
Merge pull request #16493 from vpisarev:bordertype_sgbm_doc_fixes 
* added note about BORDER_TYPE in separable filters; fixed SGBMStereo description

* added # to BORDER_ constants to generate hyperlinks
 2020-02-04 14:30:16 +03:00
Tomoaki Teshima
edaf4e0104 apply to correct range (entire 3.0 and 4.0 series) 2020-02-04 18:49:19 +09:00
Dmitry Kurtaev
005f38fb45 Fix dnn::ResizeLayer to manage varying input shapes 2020-02-04 09:06:17 +03:00
Alexander Alekhin
8519db8efb Merge pull request #15464 from tallestorange:3.4 2020-02-03 12:54:03 +00:00
Vadim Pisarevsky
174022547f
fixed incorrect dump of the pixel format 2020-02-03 13:22:56 +03:00
StefanBruens
f05d5888c9
Merge pull request #16479 from StefanBruens:fix_gles_glx_h_include 
Fix compilation errors on GLES platforms

* Do not include glx.h when using GLES

GL/glx.h is included on all LINUX plattforms, which is wrong
for a number of reasons:

- GL_PERSPECTIVE_CORRECTION_HINT is defined in GL/gl.h, so we
  want gl.h not glx.h, the latter just includes the former
- GL/gl.h is a Desktop GL header, and should not be included
  on GLES plattforms
- GL/gl.h is already included via QtOpenGL ->
  QtGui/qopengl.h on desktop plattforms

This fixes a problem when Qt is compiled with GLES, which
is often done on ARM platforms where desktop GL is not or
only poorly supported (e.g. slow due to emulation).

Fixes part of #9171.

* Only set GL_PERSPECTIVE_CORRECTION_HINT when GL version defines it

GL_PERSPECTIVE_CORRECTION_HINT does not exist in GLES 2.0/3.x,
and has been deprecated in OpenGL 3.0 core profiles.

Fixes part of #9171.
 2020-02-02 16:29:04 +03:00
gapry
ac9f8c1f41 Fixed Compilation warnings | Issue #16336 2020-02-01 03:32:42 +08:00
midjji
86e5e8d765
Merge pull request #15993 from midjji:master 
This is a correction of the previously missleading documentation and a warning related to a common calibration failure described in issue 15992

* corrected incorrect description of failed calibration state.

see issue 15992

* calib3d: apply suggestions from code review by catree
 2020-01-31 17:50:21 +03:00
Alexander Alekhin
591f427003 Merge pull request #16459 from nh2:patch-1 2020-01-30 14:25:18 +00:00
Arnaud Brejeon
ecbba852cf
Merge pull request #16415 from arnaudbrejeon:bug_fix_16410 
* Fix bug 16410 and add test

* imgproc(connectedcomponents): avoid manual uninitialized allocations

* imgproc(connectedcomponents): force 'odd' chunk range size

* imgproc(connectedcomponents): reuse stripeFirstLabel{4/8}Connectivity

* imgproc(connectedcomponents): extend fix from PR14964
 2020-01-29 23:55:43 +03:00
Alexander Alekhin
48c8c95381 Merge pull request #16452 from alalek:objdetect_align_with_master 2020-01-29 16:12:31 +00:00
Alexander Alekhin
a4bd7506a5 core: CV_STRONG_ALIGNMENT macro 
Should be used to guard unsafe type casts of pointers
 2020-01-29 18:44:17 +03:00
Niklas Hambüchen
70cbc3d883 cvdef.h: Don't use C's limits.h under C++ 
Just like with the other headers in the rest of the file.

See e.g. https://stackoverflow.com/questions/36831465/what-difference-does-it-make-when-i-include-limits-or-limits-h-in-my-c-cod
for the reasons, the most important one being that limits.h does not respect
namespaces, which can make problems for downstream consumers of cvdef.h.
 2020-01-29 16:41:31 +01:00
Sayed Adel
ec033330df core:vsx workaround for the unexpected results of vec_vbpermq in gcc4.9 2020-01-29 15:05:12 +02:00
Sayed Adel
bd531bd828 core:vsx fix inline asm constraints 
generalize constraints to 'wa' for VSX registers
 2020-01-28 15:48:00 +02:00
Alexander Alekhin
8facf61bed objdetect(QR): don't introduce deprecated API, compatibility code 2020-01-28 15:20:37 +03:00
Alexander Alekhin
5429b1f5ff Merge pull request #16223 from l-bat:lip_jppnet 2020-01-27 19:17:43 +00:00
Liubov Batanina
4a19ac5aca Move instruction 2020-01-27 16:18:32 +03:00
Polina Smolnikova
acc089ca64 Merge pull request #15338 from rayonnant14:my_detect_and_decode_3.4 
QR-Code detector : multiple detection

* change in qr-codes detection

* change in qr-codes detection

* change in test

* change in test

* add multiple detection

* multiple detection

* multiple detect

* add parallel implementation

* add functional for performance tests

* change in test

* add perftest

* returned implementation for 1 qr-code, added support for vector<Mat> and vector<vector<Point2f>> in MultipleDetectAndDecode

* deleted all lambda expressions

* changing in triangle sort

* fixed warnings

* fixed errors

* add java and python tests

* change in java tests

* change in java and python tests

* change in perf test

* change in qrcode.cpp

* add spaces

* change in qrcode.cpp

* change in qrcode.cpp

* change in qrcode.cpp

* change in java tests

* change in java tests

* solved problems

* solved problems

* change in java and python tests

* change in python tests

* change in python tests

* change in python tests

* change in methods name

* deleted sample qrcode_multi, change in qrcode.cpp

* change in perf tests

* change in objdetect.hpp

* deleted code duplication in sample qrcode.cpp

* returned spaces

* added spaces

* deleted draw function

* change in qrcode.cpp

* change in qrcode.cpp

* deleted all draw functions

* objdetect(QR): extractVerticalLines

* objdetect(QR): whitespaces

* objdetect(QR): simplify operations, avoid duplicated code

* change in interface, additional checks in java and python tests, added new key in sample for saving original image from camera

* fix warnings and errors in python test

* fix

* write in file with space key

* solved error with empty mat check in python test

* correct path to test image

* deleted spaces

* solved error with check empty mat in python tests

* added check of empty vector of points

* samples: rework qrcode.cpp

* objdetect(QR): fix API, input parameters must be first

* objdetect(QR): test/fix points layout
 2020-01-26 22:18:42 +03:00
Alexander Alekhin
282a15c9f9 Merge pull request #16434 from alalek:fix_build_i386 2020-01-26 07:21:59 +00:00
Alexander Alekhin
f8f74fc4ae Merge pull request #16413 from l-bat:ngraph_deconv 2020-01-26 07:19:58 +00:00
Pierre Letessier
0853085ec6 Merge pull request #16190 from pletessier:videocapture_skip_frames 
Videocapture skip frames

* enable skipping frames

* update videoio_skip test
 2020-01-26 10:19:09 +03:00
Alexander Alekhin
e83438c23d core(build): fix i386 compilation 2020-01-26 00:00:25 +00:00
Alexander Alekhin
3d5ca3ef75 Merge pull request #16418 from l-bat:ngraph_logsoftmax 2020-01-24 21:46:28 +00:00
Alexander Alekhin
76c21b73aa Merge pull request #16374 from alalek:imgproc_dispatch_sumpixels 2020-01-24 21:21:48 +00:00
Chip Kerchner
4d2da2debe Merge pull request #16375 from ChipKerchner:vectorizeMultTranspose 
* Reduce LLC loads, stores and multiplies on MulTransposed - 8% faster on VSX

* Add is_same method so c++11 is not required

* Remove trailing whitespaces.

* Change is_same to DataType depth check
 2020-01-24 18:00:49 +03:00
Alexander Alekhin
bd66f76fea Merge pull request #16356 from alalek:dnn_ie_prevent_plugins_unloading 2020-01-24 12:07:05 +00:00
Liubov Batanina
d9474648f0 Fix diff 2020-01-24 11:00:06 +03:00
Liubov Batanina
0687cffe21 Support logSoftMax 2020-01-23 15:32:16 +03:00
Ganesh Kathiresan
504cd8a9f5 Merge pull request #16405 from ganesh-k13:bugfix/solvepnp-crash 
Added type check for solvePnPGeneric | Issue: #16049

* Added type check

* Added checks before type fix

* Tests for 16049

* calib3d: update solvePnP regression check (16049)
 2020-01-23 15:23:03 +03:00
Liubov Batanina
a3ae69893c Extend nGraph Deconvolution layer support 2020-01-23 15:10:42 +03:00
Liubov Batanina
55b03dcaba Refactoring 2020-01-23 10:25:41 +03:00
Alexander Alekhin
6670e6b0bb dnn: prevent unloading of InferenceEngine plugins 2020-01-22 19:34:32 +03:00
Alexander Alekhin
3019927a61 Merge pull request #16408 from alalek:dnn_test_tolerance_myriad 2020-01-22 13:56:15 +00:00
Alexander Alekhin
881cee4d8f Merge pull request #16146 from pmur:reg_16137x2 2020-01-22 13:53:51 +00:00
Liubov Batanina
7e5b5390ba Fix comments 2020-01-22 14:57:54 +03:00
Alexander Alekhin
b21a861c5b dnn(test): adjust test tolerance for MYRIAD 2020-01-22 14:42:52 +03:00
Liubov Batanina
35c24480ae Fix axis 2020-01-22 13:36:29 +03:00
Alexander Alekhin
16d8e9e0c8 Merge pull request #16358 from ashishkrshrivastava:opencv-2 2020-01-22 09:57:41 +00:00
Liubov Batanina
832ca0734d Refactoring 2020-01-22 10:52:40 +03:00
Alexander Alekhin
6bc953e911 Merge pull request #16391 from l-bat:ngraph_lrn 2020-01-21 10:08:54 +00:00
Liubov Batanina
fada959b4b Fix comment 2020-01-21 10:28:50 +03:00
Liubov Batanina
c6936f5a77 Support lrn with SPATIAL_NRM 2020-01-21 10:12:05 +03:00
Liubov Batanina
d825caf18e Update check params 2020-01-21 10:09:24 +03:00
Alexander Alekhin
998e355b97 Merge pull request #16389 from alalek:core_fix_msa_build 2020-01-20 16:31:38 +00:00
Liubov Batanina
97455f1593 Remove useless condition 2020-01-20 17:31:58 +03:00
Liubov Batanina
08ba63da02 Add global pool flags 2020-01-20 15:37:11 +03:00
Alexander Alekhin
d42e04d0df core(SIMD): fix MSA build - add v_reduce_min/max for u8/s8 2020-01-20 15:10:03 +03:00
Ganesh Kathiresan
80ade96c8c Merge pull request #16309 from ganesh-k13:bugfix/imdecode-resize 
* Added flag handlers for imread and imdecode | Issue 16203

Undo imread change

Added Imread resize tests

Added imdecode flags check

Added imdecode tests for resize

Removed trailing whitespace

Removed IMREAD_IGNORE_ORIENTATION check

Added else condition

Removed IMREAD_IGNORE_ORIENTATION check in decode

Added HAVE_JPEG guards

Added static_cast for Win32

Added resize for non jpegs

Added tests for non jpeg resize case

Fixed resize value in assert

Changed tests to Value-Parameterized Tests

Changed tests to Value-Parameterized Tests | handled >> in cpp

Changed tests to Value-Parameterized Tests | removed trailing whitespace

* imgcodecs: update test
 2020-01-20 14:00:45 +03:00
Alexander Alekhin
00830d9dd8 Merge pull request #16385 from alalek:ts_update_optional_message 2020-01-20 10:54:40 +00:00
Alexander Alekhin
4e577b8d3c Merge pull request #16378 from alalek:dnn_getMemoryShapes_error_dump_blobs 2020-01-20 10:49:17 +00:00
Alexander Alekhin
61b6d40539 Merge pull request #16377 from alalek:fix_16373 2020-01-20 10:48:21 +00:00
ashishiva3@gmail.com
f29bc22005 Convolutional padding parsing modified 2020-01-19 22:33:12 +05:30
Alexander Alekhin
ac30620344 ts: move message about misused 'optional' under the configuration parameter 2020-01-19 16:09:40 +00:00
Alexander Alekhin
8128f6284a Merge pull request #15929 from sturkmen72:patch-3 2020-01-19 12:45:29 +00:00
Chip Kerchner
301626ba26 Merge pull request #15488 from ChipKerchner:vectorizeMinMax2 
Vectorize minMaxIdx functions

* Updated documentation and intrinsic tests for v_reduce

* Add other files back in from the forced push

* Prevent an constant overflow with v_reduce for int8 type

* Another alternative to fix constant overflow warning.

* Fix another compiler warning.

* Update comments and change comparison form to be consistent with other vectorized loops.

* Change return type of v_reduce_min & max for v_uint8 and v_uint16 to be same as lane type.

* Cast v_reduce functions to int to avoid overflow. Reduce number of parameters in MINMAXIDX_REDUCE macro.

* Restore cast type for v_reduce_min & max to LaneType
 2020-01-17 19:37:35 +03:00
Julien
886220b9be Merge pull request #16273 from JulienMaille:wrapper_available_target 
* add a wrapper for getAvailableTargets

* add java wrapper on Target enum
 2020-01-17 19:24:37 +03:00
Alexander Alekhin
55d54b56bf dnn(onnx): handle unaligned access in ONNX importer 2020-01-17 19:03:34 +03:00
Alexander Alekhin
09b3383a7e imgproc: dispatch sumpixels (integral) 2020-01-17 16:54:29 +03:00
Alexander Alekhin
b4316af834 imgproc: rename sumpixels.avx512_skx.{cpp,hpp} 2020-01-17 16:50:08 +03:00
Alexander Alekhin
16b13c6e3b Merge pull request #16367 from dkurt:dnn_ie_ngraph_mvn 2020-01-17 09:12:36 +00:00
Alexander Alekhin
3e2d8ca0a1 Merge pull request #16325 from alalek:core_simd_neon_fix_alignment_lut 2020-01-16 15:18:56 +00:00
Dmitry Kurtaev
8b9e8a805d MVN support through nGraph 2020-01-16 18:15:31 +03:00
Alexander Alekhin
358139b6b9 imgproc(dispatch): keep history of sumpixels.cpp 2020-01-16 15:09:10 +03:00
Alexander Alekhin
c6a622542d imgproc: copy sumpixels.dispatch.cpp 2020-01-16 15:07:48 +03:00
Alexander Alekhin
4ecbcf0885 imgproc: copy sumpixels.simd.hpp 2020-01-16 15:06:34 +03:00
Alexander Alekhin
2638c5e9b7 dnn: dump layer's blobs on getMemoryShapes() error 2020-01-16 14:59:47 +03:00
Alexander Alekhin
f6137292f1 Merge pull request #16357 from dkurt:dnn_ie_reset_myriad 2020-01-15 17:03:09 +00:00
Dmitry Kurtaev
d92a883de1 Different way to reset Myriad device 2020-01-15 18:52:37 +03:00
Alexander Alekhin
f6a8f7859c Merge pull request #16354 from dkurt:dnn_ie_custom_cpu_layers 2020-01-15 15:33:18 +00:00
Dmitry Kurtaev
7c741f54fa Wrap custom OpenCV layers to try-catch 2020-01-15 17:44:38 +03:00
Dmitry Kurtaev
0d896af8ec Fix uninitialized value 2020-01-15 12:58:12 +03:00
Alexander Alekhin
a67228cd73 Merge pull request #16291 from dkurt:dnn_onnx_graph_simplifier 2020-01-14 12:45:59 +00:00
Alexander Alekhin
f4daf14bfa Merge pull request #16199 from sajarindider:computeGradientX 2020-01-14 12:42:28 +00:00
sajarindider
4b93820880 Fixed small inefficiency in seamless clone init 2020-01-14 12:57:52 +03:00
Liubov Batanina
be86338a79 Enable acrossSpatial normalizeL2 on Myriad 2020-01-14 12:51:19 +03:00
Dmitry Kurtaev
c1c84d2fd1 ONNX graphs simplifier 2020-01-14 12:45:49 +03:00
Alexander Alekhin
3f27f8cf41 Merge pull request #16232 from dkurt:dnn_ie_ngraph_fix_myriad_tests 2020-01-13 16:59:45 +00:00
Vadim Levin
31289d2f32 Merge pull request #15915 from VadimLevin:dev/norm_fix 
Fix implicit conversion from array to scalar in python bindings

* Fix wrong conversion behavior for primitive types

  - Introduce ArgTypeInfo namedtuple instead of plain tuple.
    If strict conversion parameter for type is set to true, it is
    handled like object argument in PyArg_ParseTupleAndKeywords and
    converted to concrete type with the appropriate pyopencv_to function
    call.
  - Remove deadcode and unused variables.
  - Fix implicit conversion from numpy array with 1 element to scalar
  - Fix narrowing conversion to size_t type.

* Fix wrong conversion behavior for primitive types

  - Introduce ArgTypeInfo namedtuple instead of plain tuple.
    If strict conversion parameter for type is set to true, it is
    handled like object argument in PyArg_ParseTupleAndKeywords and
    converted to concrete type with the appropriate pyopencv_to function
    call.
  - Remove deadcode and unused variables.
  - Fix implicit conversion from numpy array with 1 element to scalar
  - Fix narrowing conversion to size_t type.·
  - Enable tests with wrong conversion behavior
  - Restrict passing None as value
  - Restrict bool to integer/floating types conversion

* Add PyIntType support for Python 2

* Remove possible narrowing conversion of size_t

* Bindings conversion update

  - Remove unused macro
  - Add better conversion for types to numpy types descriptors
  - Add argument name to fail messages
  - NoneType treated as a valid argument. Better handling will be added
    as a standalone patch

* Add descriptor specialization for size_t

* Add check for signed to unsigned integer conversion safety

  - If signed integer is positive it can be safely converted
    to unsigned
  - Add check for plain python 2 objects
  - Add check for numpy scalars
  - Add simple type_traits implementation for better code style

* Resolve type "overflow" false negative in safe casting check

 - Move type_traits to separate header

* Add copyright message to type_traits.hpp

* Limit conversion scope for integral numpy types

  - Made canBeSafelyCasted specialized only for size_t, so
    type_traits header became unused and was removed.
  - Added clarification about descriptor pointer
 2020-01-13 18:11:34 +03:00
Dmitry Kurtaev
8f1e36f7c1 Disable some tests for Myriad target of nGraph 
Add lightweight IE hardware targets checks

nGraph: Concat with paddings

Enable more nGraph tests

Restore FP32->FP16 for GPU plugin of IE

try to fix buildbot

Use lightweight IE targets check only starts from R4
 2020-01-13 15:35:47 +03:00
Alexander Alekhin
a9f3acb125 core(simd): fix NEON alignmnet issue 2020-01-11 18:39:50 +00:00
Alexander Alekhin
993b9af756 Merge pull request #16270 from dkurt:dnn_sort_tf_text_graphs 2020-01-11 17:39:13 +00:00
Alexander Alekhin
e180cc050b
Merge pull request #16236 from alalek:fix_core_simd_emulator 
* core: fix intrin_cpp, allow to build modules with SIMD emulator

* core(arithm): fix v_zero initialization

* core(simd): 'strict' types for binary/bitwise operations

* features2d: avoid aligned load issue in GCC 5.4 with emulated SIMD

* core(simd): alignment checks in SIMD emulator
 2020-01-10 21:31:02 +03:00
olramde
c75d93337e Merge pull request #16240 from olramde:olramde 
* Changed plus operator to os.path.join()

* Remove '/' from PATH
 2020-01-10 16:18:31 +03:00
Liubov Batanina
9ed372b297 Update get memory shapes 2020-01-10 14:09:08 +03:00
Liubov Batanina
4625337179 Add docs reduce mean 2020-01-10 12:49:06 +03:00
Liubov Batanina
e9e3af0aaa Add global pool by axis test 2020-01-10 11:32:48 +03:00
Liubov Batanina
a33d50084d Add global_pooling_dim flags 2020-01-10 09:01:57 +03:00
Liubov Batanina
7eba3a7c96 Add pack description 2020-01-09 13:59:35 +03:00
Nuzhny007
7d484d21f7 Fixed compilation on windows with openvx 2020-01-06 06:32:56 +03:00
Janusz Lisiecki
178c4810e6 Fix swapped channels in BGR* conversion utility function 
- some of `icvCvt_BGR*` functions have R with B channels
  swapped what leads to the wrong conversion
- renames misleading `rgb` variable name to `bgr`
- swap back the conversion coefficients, `cB` should be the first

Signed-off-by: Janusz Lisiecki <jlisiecki@nvidia.com>
 2020-01-05 00:06:36 +01:00
Paul E. Murphy
c1cdb2416a imgproc(resize): improve 8u3 HResize vector exit calc 
Actually, we can do this in constant time. xofs always
contains same or increasing offset values. We can instead
find the most extreme value used and never attempt to load it.

Similarly, we can note for all dx >= 0 and dx < (dwidth - cn)
where xofs[dx] + cn < xofs[dwidth-cn] implies dx < (dwidth - cn).

Thus, we can use this to control our loop termination optimally.

This fixes #16137 with little or no performance impact. I have
also added a debug check as a sanity check.
 2020-01-03 14:46:59 -06:00
Alexander Alekhin
40ac72a8f1 Merge pull request #16238 from alalek:imgproc_resize_fix_types 2020-01-03 16:30:28 +00:00
Alexander Alekhin
bb93066558 Merge pull request #16249 from alalek:check_size 2019-12-31 10:09:00 +00:00
Dmitry Kurtaev
f954f0830c Sort text TensorFlow graphs 2019-12-31 11:43:32 +03:00
Dmitry Kurtaev
76cfa65d55 AddV2 from TensorFlow 2019-12-30 20:06:58 +03:00
Peter Würtz
8aebef2459 Use global RNG for training RTrees. 2019-12-29 21:59:14 +01:00
Liubov Batanina
752653c70b Update global pooling 2019-12-28 18:03:40 +03:00
Alexander Alekhin
523f081923 core(check): add Size_<int> 2019-12-28 13:50:39 +00:00
Alexander Alekhin
515ec6b98a Merge pull request #16247 from alalek:backport_16241 2019-12-27 16:20:52 +00:00
Brian Wignall
f9c514b391 Fix spelling typos 
backport commit 659ffaddb4
 2019-12-27 12:46:53 +00:00
catree
badd0d1ff4 Add explicit size check for Rodrigues() function to prevent issue like https://stackoverflow.com/questions/58969553 2019-12-27 06:07:54 +01:00
Alexander Alekhin
07729e396d imgproc(resize): avoid unnecessary type conversions 2019-12-26 00:02:52 +00:00
Liubov Batanina
cf477f7e9f Fix global axis 2019-12-24 16:42:00 +03:00
Liubov Batanina
543e0302d3 Support global pooling by axis 2019-12-24 16:16:58 +03:00
Liubov Batanina
6e33769e56 Add human parsing demo 2019-12-23 15:47:20 +03:00
Alexander Alekhin
5e2bcc9149 Merge tag '3.4.9' 2019-12-20 12:44:15 +03:00
Alexander Alekhin
64e6cf9fe5 release: OpenCV 3.4.9 2019-12-19 18:16:47 +03:00
Alexander Alekhin
24b05cb308 Merge pull request #16196 from alalek:issue_13574 2019-12-19 10:35:54 +00:00
Alexander Alekhin
dff8e29f98 Merge pull request #16139 from alalek:core_flip_avoid_unaligned 2019-12-19 10:29:07 +00:00
Alexander Alekhin
4733a19bab
Merge pull request #16194 from alalek:fix_16192 
* imgproc(test): resize(LANCZOS4) reproducer 16192

* imgproc: fix resize LANCZOS4 coefficients generation
 2019-12-19 13:20:42 +03:00
jeffeDurand
5bf7345743 Merge pull request #16090 from jeffeDurand:cuda_mog2_issue_5296 
* cuda_mog2_issue_5296
 2019-12-19 13:02:48 +03:00
Alexander Alekhin
4342657762 Merge pull request #16034 from Quantizs:irLoadFromBuffer 2019-12-19 10:00:07 +00:00
Sebastien Wybo
e801f0e954 Merge pull request #16011 from sebastien-wybo:fix_16007 
* Fix #16007 - colinearity computed using all 3 coordinates

* calib3d(test): estimateAffine3D regression 16007
 2019-12-19 12:59:18 +03:00
Alexander Alekhin
9cd1d087c3 android(camera2): apply .disconnectCamera() patch from issue 13574 2019-12-19 00:29:53 +00:00
Alexander Alekhin
8d22ac200f core: workaround flipHoriz() alignment issues 2019-12-19 00:05:23 +00:00
Alexander Alekhin
a8345133ac Merge pull request #16191 from terfendail:lres2c_fix 2019-12-18 22:31:52 +00:00
Vitaly Tuzov
f5a84f75c4 Fix for CV_8UC2 linear resize vectorization 2019-12-18 21:41:36 +00:00
antalzsiroscandid
aa80f754f4 dnn: reading IR models from buffer 2019-12-18 15:31:08 +01:00
mcellis33
5d15c65e48 Merge pull request #16136 from mcellis33:mec-nan 
* Handle det == 0 in findCircle3pts.

Issue 16051 shows a case where findCircle3pts returns NaN for the
center coordinates and radius due to dividing by a determinant of 0. In
this case, the points are colinear, so the longest distance between any
2 points is the diameter of the minimum enclosing circle.

* imgproc(test): update test checks for minEnclosingCircle()

* imgproc: fix handling of special cases in minEnclosingCircle()
 2019-12-18 17:25:59 +03:00
Alexander Alekhin
f8b16fa293 Merge pull request #16188 from saskatchewancatch:issue-13551 2019-12-18 10:30:35 +00:00
Rajkiran Natarajan
af04b422c9 Change program type in hdr format files to modern value: RADIANCE so 
modern readers that expect RADIANCE will read it
 2019-12-17 20:17:32 -08:00
Alexander Alekhin
c97ff6c0f9 Merge pull request #16104 from alalek:issue_16095 2019-12-17 19:02:15 +00:00
Tatsuro Shibamura
971ae00942 Merge pull request #16027 from shibayan:arm64-windows10 
* Support ARM64 Windows 10 platform

* Fixed detection issue for ARM64 Windows 10

* Try enabling ARM NEON intrin

* build: disable NEON with MSVC compiler

* samples(directx): gdi32 dependency
 2019-12-17 00:23:30 +03:00
Alexander Alekhin
90a17cf964 Merge pull request #16159 from alalek:imgcodecs_bmp_ubsan_enum_handling 2019-12-15 09:28:08 +00:00
Alexander Alekhin
d1c35e7b61 imgcodecs(bmp): make happy UBSAN with enum value range check 2019-12-13 18:51:46 +03:00
Xuanda Yang
3d60a9b96c Merge pull request #16156 from TH3CHARLie:3.4 
* Eltwise::DIV support in Halide backend

* fix typo

* remove div from generated test suite to pass CI, switching to manual test...

* ensure divisor not near to zero

* use randu

* dnn(test): update test data for Eltwise.Accuracy/DIV layer test
 2019-12-13 18:29:39 +03:00
Alexander Alekhin
a45928045a
Merge pull request #16150 from alalek:cmake_avoid_deprecated_link_private 
* cmake: avoid deprecated LINK_PRIVATE/LINK_PUBLIC

see CMP0023 (CMake 2.8.12+)

* cmake: fix 3rdparty list

- don't include OpenCV modules
 2019-12-13 17:52:40 +03:00
Alexander Alekhin
43302c79ca Merge pull request #16122 from alalek:cmake_update_cpu_compiler_detection 2019-12-13 14:51:19 +00:00
RAJKIRAN NATARAJAN
e6ce752da1 Merge pull request #15966 from saskatchewancatch:issue-15760 
Add checks for empty operands in Matrix expressions that don't check properly

* Starting to add checks for empty operands in Matrix expressions that
don't check properly.

* Adding checks and delcarations for checker functions

* Fix signatures and add checks for each class of Matrix Expr operation

* Make it catch the right exception

* Don't expose helper functions to public API
 2019-12-12 19:23:57 +03:00
Paul Murphy
1c4a64f0a1 Merge pull request #16138 from pmur:reg_16137 
* imgproc: Prevent 1B overrun of 8C3 SIMD optimization

The fourth value read via v_load_q is essentially ignored,
but can cause trouble if it happens to cross page boundaries.

The final few iterations may attempt to read the most extreme
elements of S, which will read 1B beyond the array in most
aligment cases. Dynamically compute the stop. This could be
hoised from the loop, but will require a more extensive change.

Likewise, cleanup the iteration increment statements to make
it more obvious they do channel count (3) elements per pass.

This should resolve #16137

* imgproc(resize): extra check
 2019-12-12 13:00:44 +03:00
Alexander Alekhin
afa072578c Merge pull request #16120 from alalek:python3.8 2019-12-11 17:18:51 +00:00
Alexander Alekhin
5ee7abbe3c
Merge pull request #16088 from alalek:dnn_eltwise_layer_different_src_channels 
dnn(eltwise): fix handling of different number of channels

* dnn(test): reproducer for Eltwise layer issue from PR16063

* dnn(eltwise): rework support for inputs with different channels

* dnn(eltwise): get rid of finalize(), variableChannels

* dnn(eltwise): update input sorting by number of channels

- do not swap inputs if number of channels are same after truncation

* dnn(test): skip "shortcut" with batch size 2 on MYRIAD targets
 2019-12-11 20:16:58 +03:00
Alexander Alekhin
f2cce5fd8c Merge pull request #16125 from alalek:core_safe_xadd 2019-12-11 14:15:46 +00:00
Alexander Alekhin
7d61426279 Merge pull request #16124 from alalek:issue_13354 2019-12-11 14:15:23 +00:00
Alexander Alekhin
8b97c93f3d Merge pull request #16123 from alalek:opencv_include_port_file 2019-12-11 14:15:04 +00:00
Alexander Alekhin
2a11103a73 Merge pull request #16098 from alalek:dnn_clarify_error_getMemoryShapes 2019-12-11 14:02:15 +00:00
Alexander Alekhin
15612ebd39 python: enable Python 3.8 2019-12-11 16:52:38 +03:00
Alexander Alekhin
416848066c core: provide safe implementations of CV_XADD() only 2019-12-11 00:48:45 +00:00
Alexander Alekhin
76b5e19eb3 core: add "namespace cv" in CV_StaticAssert fallback implementation 2019-12-11 00:35:13 +00:00
Alexander Alekhin
a675c4937a core: OPENCV_INCLUDE_PORT_FILE for custom platform configuration 2019-12-11 00:31:45 +00:00
Alexander Alekhin
6ea29a7696 cmake: prefer using CMAKE_SYSTEM_PROCESSOR / CMAKE_SIZEOF_VOID_P 
Drop:
- discouraged CMAKE_CL_64
- MSVC64
- MINGW64
 2019-12-11 00:21:10 +00:00
shimat
b89581960c s/Voroni/Voronoi/g 2019-12-11 09:13:58 +09:00
Alexander Alekhin
4ec4ec844f python: fix issue with bindings loading on Python 3.8 2019-12-10 19:00:10 +00:00
Maksim Shabunin
435c97c7a2 imgproc: add parameter checks in calcHist and calcBackProj 2019-12-10 16:10:19 +03:00
Alexander Alekhin
939099b9ce Merge pull request #16107 from dkurt:dnn_ie_ngraph_v1_conv 2019-12-10 12:10:50 +00:00
Alexander Alekhin
2a19db0f0a Merge pull request #16106 from dkurt:dnn_ie_ngraph_weights_fusion 2019-12-10 12:08:04 +00:00
Dmitry Kurtaev
fe77223dee Modify nGraph's ConvolutionBackpropData and GroupConvolution 2019-12-10 14:14:00 +03:00
Alexander Alekhin
45f6931352 Merge pull request #16089 from dkurt:dnn_ie_fix_fpga 2019-12-09 19:26:00 +00:00
RAJKIRAN NATARAJAN
b9435b9e38 Merge pull request #16094 from saskatchewancatch:issue-16053 
* Add eps error checking for approxPolyDP to allow sensible values only
for epsilon value of Douglas-Peucker algorithm.

* Review changes for PR
 2019-12-09 22:24:35 +03:00
Alexander Alekhin
a2642d83d3 Merge pull request #16093 from alalek:core_itt_thread_name_16072 2019-12-09 18:29:53 +00:00
Alexander Alekhin
a4cb914656 Merge pull request #16101 from dkurt:dnn_ie_ngraph_detection_output 2019-12-09 18:29:24 +00:00
Dmitry Kurtaev
c2ca3ee2fa Fix weights fusion for Convolution and Deconvolution layers in nGraph 2019-12-09 19:06:47 +03:00
Alexander Alekhin
13bc55a015 calib3d: clarify error messages in collectCalibrationData() 2019-12-09 18:36:13 +03:00
Paul Murphy
a011035ed6 Merge pull request #15257 from pmur:resize 
* resize: HResizeLinear reduce duplicate work

There appears to be a 2x unroll of the HResizeLinear against k,
however the k value is only incremented by 1 during the unroll. This
results in k - 1 duplicate passes when k > 1.

Likewise, the final pass may not respect the work done by the vector
loop. Start it with the offset returned by the vector op if
implemented. Note, no vector ops are implemented today.

The performance is most noticable on a linear downscale. A set of
performance tests are added to characterize this.  The performance
improvement is 10-50% depending on the scaling.

* imgproc: vectorize HResizeLinear

Performance is mostly gated by the gather operations
for x inputs.

Likewise, provide a 2x unroll against k, this reduces the
number of alpha gathers by 1/2 for larger k.

While not a 4x improvement, it still performs substantially
better under P9 for a 1.4x improvement. P8 baseline is
1.05-1.10x due to reduced VSX instruction set.

For float types, this results in a more modest
1.2x improvement.

* Update U8 processing for non-bitexact linear resize

* core: hal: vsx: improve v_load_expand_q

With a little help, we can do this quickly without gprs on
all VSX enabled targets.

* resize: Fix cn == 3 step per feedback

Per feedback, ensure we don't overrun. This was caught via the
failure observed in Test_TensorFlow.inception_accuracy.
 2019-12-09 14:54:06 +03:00
Alexander Alekhin
734de34b7a
Merge pull request #16085 from alalek:imgproc_threshold_to_zero_ipp_bug 
* imgproc(IPP): wrong result from threshold(THRESH_TOZERO)

* imgproc(IPP): disable IPP code to pass THRESH_TOZERO test
 2019-12-09 14:51:02 +03:00
Dmitry Kurtaev
883c4c60c3 Remove Dummy layer 2019-12-09 12:49:47 +03:00
Alexander Alekhin
b1b505f783 dnn: clarify error message from getMemoryShapes() 2019-12-08 22:17:24 +00:00
Alexander Alekhin
816f82682b core(trace/itt): avoid calling __itt_thread_set_name() by default 
- don't override current application thread names
- set name for own threads only
 2019-12-07 21:41:15 +00:00
Lubov Batanina
629d47fcd8 Merge pull request #15988 from l-bat:custom_layer 
Test create custom layer in python

* check is contiguos

* Add custom layer test

* Fix test

* Remove assert

* Move assert to pyopencv dnn

* remove assert

* Add unregister

* Fix python2

* proto to bytearray

* Fix data type
 2019-12-06 21:29:57 +03:00
Dmitry Kurtaev
beb5b291b9 Fix HETERO:FPGA,CPU plugin for IE backend 2019-12-06 19:35:11 +03:00
Alexander Alekhin
51d54ad4f0 Merge pull request #16076 from l-bat:prior_ngraph 2019-12-06 14:08:21 +00:00
Alexander Alekhin
fb5db23463 Merge pull request #16079 from alalek:imgproc_color_clarify_error_message 2019-12-06 12:33:07 +00:00
Alexander Alekhin
0a35b97e75 Merge pull request #16070 from dkurt:backport_15611 2019-12-06 12:32:22 +00:00
Alexander Alekhin
b369c456f2 imgproc(color): clarify error message 2019-12-06 13:25:51 +03:00
Liubov Batanina
660a709840 Support Swish and Mish activations 2019-12-06 11:27:59 +03:00
Liubov Batanina
d99d18304a Slice v1 op 2019-12-06 09:56:21 +03:00
Alexander Alekhin
76a27e3399 pre: OpenCV 3.4.9 (version++) 2019-12-05 18:28:38 +00:00
Dmitry Kurtaev
134094a442 Backport fix for autodetection of input shapes 2019-12-05 19:25:51 +03:00
Alexander Alekhin
c790779a37 Merge pull request #16024 from alalek:issue_15953 2019-12-05 14:23:48 +00:00
Alexander Alekhin
72f35e0626
Merge pull request #16052 from alalek:issue_16040 
* calib3d: use normalized input in solvePnPGeneric()

* calib3d: java regression test for solvePnPGeneric

* calib3d: python regression test for solvePnPGeneric
 2019-12-05 15:36:39 +03:00
Alexander Alekhin
f21bde4d9f
Merge pull request #16046 from alalek:issue_15990 
* core: disable invalid constructors in C API by default

- C API objects will lose their default initializers through constructors

* samples: stop using of C API
 2019-12-05 14:48:18 +03:00
Alexander Alekhin
986c5084a4 Merge pull request #16036 from dkurt:dnn_backport_15203 2019-12-05 09:56:00 +00:00
Alexander Alekhin
38180c2c97 Merge pull request #16014 from dkurt:dnn_ie_pooling_with_indices 2019-12-05 09:52:03 +00:00
Alexander Alekhin
95e36fd488 Merge pull request #16055 from alalek:issue_16041 2019-12-05 07:54:17 +00:00
Dmitry Kurtaev
d8e10f3a8d Enable MaxPooling with indices in Inference Engine 2019-12-04 19:14:55 +03:00
Alexander Alekhin
4dfa0a0383 bindings: basic support for #if preprocessor directives 
- #if 0
- #ifdef __OPENCV_BUILD
 2019-12-04 18:42:31 +03:00
Alexander Alekhin
818585fd12 core(tls): unblock TlsAbstraction destructor call 
- required to unregister callbacks from system
 2019-12-04 08:27:01 +00:00
Alexander Alekhin
eb44e0a556 Merge pull request #16028 from catree:improve_calib3d_doc 2019-12-03 12:34:10 +00:00
Dmitry Kurtaev
ca1ba7a53d Backport for dnn input shape estimation 2019-12-02 16:28:59 +03:00
Lubov Batanina
7523c777c5 Merge pull request #15537 from l-bat:ngraph 
* Support nGraph

* Fix resize
 2019-12-02 16:16:06 +03:00
catree
43d58aa760 Improve calib3d documentation: 
- add reference to Rodrigues Jacobian
  - add references to SE(3) and Lie Groups topics
  - update some conventions and pinhole figure
 2019-12-02 03:04:56 +01:00
thebhatman
8a18d132fc Port Swish and Mish layers 2019-12-01 11:55:39 +03:00
Alexander Alekhin
9a4404276a calib3d: revert stereoRectify() changes from PRs: 6836, 6972, 6955 
(1/4) Revert "Correct image borders and principal point computation in cv::stereoRectify"

This reverts commit 93ff1fb2f2.

(2/4) Revert "fix calib3d changes in 6836 plus some others"

This reverts commit fa42a1cfc2.

(3/4) Revert "fix compiler warning"

This reverts commit b3d55489d3.

(4/4) Revert "add test for 6836"

This reverts commit d06b8c4ea9.
 2019-11-30 23:37:49 +00:00
sajarindider
101a147496 fixed Scheimpflug typo 2019-11-30 18:52:23 +00:00
Vadim Levin
8d74101f07 Merge pull request #15955 from VadimLevin:dev/vlevin/generator_tests 
Tests for argument conversion of Python bindings generator

* Tests for parsing elemental types from Python bindings

  - Add positive and negative tests for int, float, double, size_t,
    const char*, bool.
  - Tests with wrong conversion behavior are skipped.

* Move implicit conversion of bool to integer/floating types to wrong
conversion behavior.
 2019-11-29 16:24:13 +03:00
Alexander Alekhin
41af8aa046 Merge pull request #16017 from berak:fix_svm_train_auto 2019-11-29 11:38:22 +00:00
berak
0dfab6bbd0 ml: fix check in SVM::trainAuto 2019-11-28 20:33:58 +01:00
Alexander Alekhin
873250f5de Merge pull request #15998 from alalek:ts_count_skip_exception 2019-11-27 19:23:27 +00:00
Alexander Alekhin
6c37e10c83 Merge pull request #15994 from SSteve:affine_transform_docs 2019-11-27 19:23:09 +00:00
Alexander Alekhin
70146700aa Merge pull request #15839 from alalek:core_simd_v_setall_template 2019-11-27 19:19:35 +00:00
Alexander Alekhin
5af747c6fd Merge pull request #16001 from alalek:backport_15995 2019-11-26 18:35:28 +00:00
Brian Wignall
af997529a1 Fix some typos 2019-11-26 18:41:19 +03:00
Alexander Alekhin
5639f5a296 ts: count skipped tests via SkipTestException 
- apply tag 'skip_other'
 2019-11-26 18:34:04 +03:00
Steve Nicholson
0c644d1ec8 Rename parameter R to H in AffineWarper member declarations 2019-11-25 16:31:03 -08:00
Alexander Alekhin
a093a0e05c Merge pull request #15986 from dkurt:fix_15863 2019-11-25 20:04:47 +00:00
Alexander Alekhin
cdc469786c Merge pull request #15978 from alalek:videoio_refactor_v4l 2019-11-25 20:04:25 +00:00
Maksim Shabunin
5ff1fababc Merge pull request #15959 from mshabunin:refactor-ml-tests 
ml: refactored tests

* use parametrized tests where appropriate
* use stable theRNG in most tests
* use modern style with EXPECT_/ASSERT_ checks
 2019-11-25 23:03:16 +03:00
Dmitry Kurtaev
6e14cc2189 Resolve https://github.com/opencv/opencv/issues/15863 2019-11-24 21:59:25 +03:00
Alexander Alekhin
501ff7f056 videoio(v4l2): use logging, update handling of EBUSY, device closing 
- DEBUG logging compilation is enabled for all videoio backends
- eliminate output through perror(), stderr
 2019-11-23 10:36:43 +00:00
Vadim Levin
373160ce00 Merge pull request #15973 from VadimLevin:dev/vlevin/video_capture_inf_loop 
* Fix infinite loop when trying to change state of the busy camera

  - Add finite number of attempts in tryIoctl functions
    10 by default.

* Introduced new flag for ioctl call to handle EBUSY
 2019-11-23 01:10:16 +03:00
Alexander Alekhin
50ac880335 Merge pull request #15971 from alalek:core_kmeans_handle_overflow 2019-11-22 21:36:02 +00:00
Natsu
54e6f5c237 Merge pull request #15970 from akemimadoka:master 
* Fix android armv7 c++_static init crash

* core: move initialization of 'ios_base::Init' for Android
 2019-11-22 18:42:25 +03:00
Alexander Alekhin
3266ac7667 core(kmeans): bailout if can't select cluster center 2019-11-22 14:40:02 +00:00
Alexander Alekhin
ec55b6f6db core: fix MSA build 2019-11-21 18:59:41 +03:00
Alexander Alekhin
86042af108 dnn: fix registration of custom OpenCVLayer 
- do not require extensions library
 2019-11-20 21:42:26 +00:00
Alexander Alekhin
e459a5108c Merge pull request #15951 from alalek:python_reduce_code_size 2019-11-20 19:05:15 +00:00
Everton Constantino
75315fb297 Merge pull request #15494 from everton1984:hal_vector_get_n 
Improving VSX performance of integral function

* Adding support for vector get function on VSX datatypes so the
integral function gains a bit of performance.

* Removing get as a datatype member function and implementing a new HAL
instruction v_extract_n to get the n-th element of a vector register.

* Adding SSE/NEON/AVX intrinsics.

* Implement new HAL instruction v_broadcast_element on VSX/AVX/NEON/SSE.

* core(simd): add tests for v_extract_n/v_broadcast_element

- updated docs
- commented out code to repair compilation
- added WASM and MSA default implementations

* core(simd): fix compilation

- x86: avoid _mm256_extract_epi64/32/16/8 with MSVS 2015
- x86: _mm_extract_epi64 is 64-bit only

* cleanup
 2019-11-20 13:41:07 +03:00
Alexander Alekhin
5d96f984b1 python: reduce code size of cv2.cpp 2019-11-19 22:43:28 +00:00
Alexander Alekhin
9d14c0b37a Merge pull request #15939 from alalek:ffmpeg_update_3.4 2019-11-19 18:45:39 +00:00
Alexander Alekhin
2f636b4456 Merge pull request #15918 from alalek:python_debug_parameter 2019-11-19 18:39:56 +00:00
Alexander Alekhin
e07a488012
Merge pull request #15925 from alalek:core_test_simd_cpp_emulation 
core(test): extending tests with SIMD C++ emulation code (intrin_cpp.hpp)

* core(test): test SIMD CPP emulation code (intrin_cpp.hpp)

* core(simd): eliminate build warnings from intrin_cpp.hpp
 2019-11-19 21:08:45 +03:00
Alexander Alekhin
77bf5593e5 Merge pull request #15946 from alalek:fix_js_test_features2d 2019-11-19 14:25:28 +00:00
Alexander Alekhin
26513285dd Merge pull request #15945 from alalek:dnn_ie_extension_handling 2019-11-19 14:25:12 +00:00
Alexander Alekhin
de64db3064 Merge pull request #15919 from alalek:python_fix_arginfo 2019-11-19 13:24:58 +00:00
Alexander Alekhin
ec8db970f9 js(test): update features2d test 2019-11-19 07:40:12 +00:00
Alexander Alekhin
09d54c9f52 dnn: update InferenceEngine extension handling 2019-11-19 06:55:14 +00:00
Alexander Alekhin
3f431a16a3 videoio: fix ffmpeg wrapper build 2019-11-18 18:56:57 +00:00
Alexander Alekhin
593e240d7c Merge pull request #15938 from alalek:backport_15290 2019-11-18 18:26:00 +00:00
cudawarped
aff8c9bd28 videoio: retrieve encoded frames through FFmpeg backend 
- backport 15290
- add extra test case
 2019-11-18 19:23:19 +03:00
clunietp
2185bce4b7 Fix 13577 2019-11-18 07:41:34 -05:00
Alexander Alekhin
f4d55d512f
imgproc: fix bit-exact GaussianBlur() / sepFilter2D() (#15855) 
* imgproc: fix bit-exact GaussianBlur() / sepFilter2D()

- avoid kernels with bad approximation
- GaussiabBlur - apply error-diffusion approximation for kernel (8-bit fraction)

* java(test): update features2d ref data

* test: update test_facedetect
 2019-11-18 01:39:27 +03:00
Suleyman TURKMEN
eff514f8bb
Update seamless_cloning.cpp 2019-11-17 21:25:03 +03:00
Sebastián Gurin
955b20230c Merge pull request #15503 from cancerberoSgx:js-test-puppeteer 
Js test puppeteer

* run_puppeteer.js / tests

* js run test section

* rollback html

* whitespace

* js: update OpenCV.js tests infrastructure

* js: exclude puppeteer from default 'npm install'

* js: update notes

* js: more fixes in run_puppeteer

* fix build folder
 2019-11-17 00:29:38 +03:00
Alexander Alekhin
686ea5c1a6 Merge pull request #15917 from ChipKerchner:demosaicingToHal2 2019-11-16 19:45:37 +00:00
Alexander Alekhin
7ec91aefc1 python: force using of ArgInfo 2019-11-15 19:16:22 +03:00
Alexander Alekhin
973b367da6 python: emit bindings conversion failures on OPENCV_PYTHON_DEBUG=1 2019-11-15 18:55:24 +03:00
ChipKerchner
1d33335e33 Convert demosiacing with variable number of gradients to HAL - 5.5x faster 2019-11-15 07:42:03 -06:00
Alexander Alekhin
1f57eb93fd Merge pull request #15911 from l-bat:fix_reducel2 2019-11-15 11:04:05 +00:00
Alexander Alekhin
6773b938b3 Merge pull request #15896 from alalek:build_gcc_9 2019-11-14 14:22:02 +00:00
Liubov Batanina
ac4fd4f4ae Fix ReduceL2 2019-11-14 15:30:53 +03:00
Alexander Alekhin
94f1c3d152 Merge pull request #15905 from alalek:issue_15904 2019-11-14 10:33:29 +00:00
Alexander Alekhin
763b80d5fa imgproc(IPP): disable ippiDistanceTransform_3x3_8u32f_C1R 2019-11-13 14:14:19 +03:00
Christoph Bachhuber
c638f085aa Refactor for clarity and avoiding code duplication 
Implement GArik's comments

Remove unnecessary c_str()

Fix brace position
 2019-11-12 19:22:42 +01:00
Alexander Alekhin
7ecdcf6ca6 build: GCC9 compilation 2019-11-12 18:49:34 +03:00
Alexander Alekhin
e0b5637474 Merge pull request #15877 from mshabunin:fix-gst-relative-34 2019-11-10 09:25:29 +00:00
Alexander Alekhin
e9dcecf9b4 Merge pull request #15826 from alalek:cmake_fix_itt_define_condition 2019-11-10 09:22:22 +00:00
Maksim Shabunin
fccf284088 Fixed relative paths handling in cap_gstreamer: 2019-11-09 11:34:30 +00:00
Lubov Batanina
cfc781949d Merge pull request #15811 from l-bat:eltwise_div 
Supported ONNX Squeeze, ReduceL2 and Eltwise::DIV

* Support eltwise div

* Fix test

* OpenCL support added

* refactoring

* fix code style

* Only squeeze with axes supported
 2019-11-09 14:11:09 +03:00
Alexander Alekhin
af23375352 Merge pull request #15861 from dkurt:dnn_fix_get_input_layers 2019-11-08 22:01:07 +00:00
Alexander Alekhin
6053996253 Merge pull request #15319 from cancerberoSgx:fs 2019-11-08 13:20:09 +00:00
Sebastián Gurín
dd9262c318 expose FS 2019-11-08 15:13:25 +03:00
Alexander Alekhin
d66aa2e0ff Merge pull request #15848 from alalek:backport_test_15842 2019-11-07 16:48:41 +00:00
Dimitri Gerin
7c4158d8c2 Fix dnn::getLayerInputs 2019-11-07 08:13:33 +03:00
czgdp1807
07ef08e966 removed typo 2019-11-06 17:15:31 +05:30
Alexander Alekhin
54d9597522 Merge pull request #15814 from i-murzov:3.4-ocl-cleanup 2019-11-06 09:54:29 +00:00
Alexander Alekhin
f3e788b8ab Merge pull request #15813 from i-murzov:3.4-ocl-empty-platform 2019-11-06 08:12:40 +00:00
Igor Murzov
cdbfdcc363 Fix OpenCL device detection when some OpenCL platform has no devices 
It's not an error if some OpenCL platform has no devices. This makes
OpenCL device detection work correctly in the following scenario:

$ OPENCV_OPENCL_DEVICE=:GPU: ./opencv_test_dnn

OpenCV version: 4.1.2-dev
OpenCV VCS version: 4.1.2-80-g467748ee98-dirty
Build type: Debug
Compiler: /usr/bin/g++  (ver 7.4.0)
Parallel framework: pthreads
CPU features: SSE SSE2 SSE3 *SSE4.1 *SSE4.2 *FP16 *AVX *AVX2 *AVX512-SKX?
Intel(R) IPP version: ippIP AVX2 (l9) 2019.0.0 Gold (-) Jul 24 2018
OpenCL Platforms:
    AMD Accelerated Parallel Processing
    Portable Computing Language
        CPU: pthread-AMD Ryzen 7 2700X Eight-Core Processor (OpenCL 1.2 pocl HSTR: pthread-x86_64-pc-linux-gnu-znver1)
    NVIDIA CUDA
        dGPU: GeForce GTX 1080 (OpenCL 1.2 CUDA)
Current OpenCL device:
    Type = dGPU
    Name = GeForce GTX 1080
    Version = OpenCL 1.2 CUDA
    Driver version = 430.26
 2019-11-05 20:02:39 +03:00
Chip Kerchner
2112aa31e6 Merge pull request #15828 from ChipKerchner:momentsToHal 
* Convert moments in tile algorithms to HAL (1.3x faster for VSX).

* Adding NEON code back in for non 64-bit platforms.

* Remove floats from post processing.
 2019-11-05 18:52:35 +03:00
TH3CHARLie
2c2716de0f core(test): add test for YAML parse multiple documents 
- added removal of temporary file
 2019-11-05 18:39:07 +03:00
Igor Murzov
6d5b900324 Simplify OpenCL info dumping code: 
* Reduce code nesting
* Drop redundant .c_str() calls
 2019-11-05 14:49:49 +03:00
Oleg Alexandrov
53139e6ebe Merge pull request #15838 from oleg-alexandrov:patch-2 
Correct stereoRectify documentation
 2019-11-03 16:37:25 +03:00
Alexander Alekhin
a893969ec9 core(simd): v_setall template 2019-11-03 12:49:25 +00:00
Alexander Alekhin
d5bbb16066 Merge pull request #15834 from berak:python_fix_type_error 2019-11-02 18:50:46 +00:00
berak
b7c8e9e874 python: fix type error msg 2019-11-02 08:17:07 +01:00
Gael Colas
e65b51ca3c Merge pull request #15821 from ColasGael:colasg-viz-color 
Fix wrong definition of viz::Color::navy()
 2019-11-01 22:37:34 +03:00
Oleg Alexandrov
d56535afce Merge pull request #15820 from oleg-alexandrov:patch-1 
Clarify stereoRectify() doc

The function stereoRectify() takes as input a coordinate transform between two cameras. It is ambiguous how it goes. I clarified that it goes from the second camera to the first.
 2019-11-01 22:34:11 +03:00
yuriyluxriot
4e156a162f Merge pull request #15812 from yuriyluxriot:fls_replaces_tls 
* Use FlsAlloc/FlsFree/FlsGetValue/FlsSetValue instead of TlsAlloc/TlsFree/TlsGetValue/TlsSetValue to implment TLS value cleanup when thread has been terminated on Windows Vista and above

* Fix 32-bit build

* Fixed calling convention of cleanup callback

* WINAPI changed to NTAPI

* Use proper guard macro
 2019-11-01 22:33:12 +03:00
Chip Kerchner
ed7e4273cd Merge pull request #15555 from ChipKerchner:flipVectorize 
* Vectorize flipHoriz and flipVert functions.

* Change v_load_mirror_1 to use vec_revb for VSX

* Only use vec_revb in ISA3.0

* Removing vec_revb code since some of the older compilers don't fully support it.

* Use new v_reverse intrinsic and cleanup code.

* Ensure there are no alignment issues with copies
 2019-11-01 22:30:48 +03:00
ab-dragon
2947877871 [move sift.cpp] Merge pull request opencv/opencv_contrib#2301 from ab-dragon:conditionally_compute_dog_pyramid 
Build DoG Pyramid if useProvideKeypoints is false

The buildDoGPyramid operation need not be performed unconditionally. In cases where it is not needed, both memory and speed performance can be improved

original commit: e45887e1c0
 2019-11-01 21:28:18 +03:00
Alexander Alekhin
657c17bb8c cmake: fix ITT define condition 2019-11-01 15:07:49 +03:00
Alexander Alekhin
cec7cc037b Merge pull request #15819 from alalek:ts_unblock_reporting_of_disabled_tests 2019-10-31 20:39:41 +00:00
Alexander Alekhin
5c12bafe80 Merge pull request #15805 from i-murzov:3.4 2019-10-31 20:39:16 +00:00
Ciprian Alexandru Pitis
d2e02779c4 Merge pull request #15799 from Cpitis:feature/parallelization 
Parallelize pyrDown & calcSharrDeriv

* ::pyrDown has been parallelized

* CalcSharrDeriv parallelized

* Fixed whitespace

* Set granularity based on amount of threads enabled

* Granularity changed to cv::getNumThreads, now each thread should receive 1/n sized stripes

* imgproc: move PyrDownInvoker<CastOp>::operator() implementation

* imgproc(pyramid): remove syloopboundary()

* video: SharrDerivInvoker replace 'Mat*' => 'Mat&' fields
 2019-10-31 23:38:49 +03:00
Oleg Alexandrov
af433d0352 Merge pull request #15780 from oleg-alexandrov:master 
* Doc bugfix

The documentation page StereoBinaryBM and StereoBinarySGBM says that it returns a disparity that is scaled multiplied by 16. This scaling must be undone before calling reprojectImageTo3D, otherwise the results are wrong. The function reprojectImageTo3D() could do this scaling internally, maybe, but at least the documentation must explain that this has to be done.

* calib3d: update reprojectImageTo3D documentation

* calib3d: add StereoBM/StereoSGBM into notes list
 2019-10-31 22:28:01 +03:00
Alexander Alekhin
ee044771a7 Merge pull request #15478 from terfendail:wintr_stereosgbm 2019-10-31 19:24:06 +00:00
Dizhenin Vlad
edc5518f68 Merge pull request #15608 from SimpleVlad:3.4 
* Add flags for build js

* Add poi.json

* Rebase whitelist into JSON file

* Rework generator of white_list

* Fix small typos

* Transfer opencv_js.josn in opencv_js.config.py

* Edit OPENCV_JS_WHITELIST

* Write comment

* Add description

* Fix typos in desc

* flag's append deleeted

* Fix whitespace

* variable deleted

* fix comment on lines 229 and 235
 2019-10-31 22:09:33 +03:00
Alexander Alekhin
79f792ad05 ts: do not block reporting of launched "DISABLED_" tests 
If tests are run through GTest option `--gtest_also_run_disabled_tests`
 2019-10-31 15:13:50 +03:00
Igor Murzov
a9d23a6479 Fix wording in some tutorials 2019-10-30 13:27:17 +03:00
Alexander Alekhin
bad4e5c3eb Merge pull request #15692 from alalek:core_tls_handle_thread_termination 2019-10-29 20:40:35 +00:00
Alexander Alekhin
e86c888a92 Merge pull request #15791 from alalek:android_camera2_issue_14915 2019-10-29 19:10:00 +00:00
Chip Kerchner
a71ff50130 Merge pull request #15623 from ChipKerchner:optimizeHOGpipeline 
* Use circular lut hustory buffer in computeGradient of HOG

* Initialize prefetch data outside main loop.  Avoid code duplication.
 2019-10-29 13:42:20 +03:00
Alexander Alekhin
80c4cedd25 android: use .getRowStride() in JavaCamera2View 2019-10-28 18:45:56 +00:00
André Lippok
86a8ff6129 Fixed typo in assertion 2019-10-27 17:43:31 +01:00
Alexander Alekhin
d8ab83600b Merge pull request #15761 from alalek:core_trace_itt_parameter 2019-10-26 21:39:08 +00:00
Alexander Alekhin
6ec5ae0215 core(trace): add ITT control parameter 
- OPENCV_TRACE_ITT_ENABLE
 2019-10-26 15:03:51 +00:00
Alexander Alekhin
7cf1054d36 Merge pull request #15764 from ChipKerchner:demosaicingToHal 2019-10-25 13:49:46 +00:00
Vitaly Tuzov
42b1d04999 StereoSGBM algorithm updated to use wide universal intrinsics 2019-10-25 16:34:16 +03:00
Vitaly Tuzov
1ce5a724c7 Fixed StereoBM uniqueness check 2019-10-24 17:54:49 +03:00
Alexander Alekhin
d65fead337 Merge pull request #15752 from dkurt:fix_15750 2019-10-24 07:06:32 +00:00
Alexander Alekhin
17e2bf5717 core(tls): implement releasing of TLS on thread termination 
- move TLS & instrumentation code out of core/utility.hpp
- (*) TLSData lost .gather() method (to dispose thread data on thread termination)
- use TLSDataAccumulator for reliable collecting of thread data
- prefer using of .detachData() + .cleanupDetachedData() instead of .gather() method

(*) API is broken: replace TLSData => TLSDataAccumulator if gather required
(objects disposal on threads termination is not available in accumulator mode)
 2019-10-24 06:36:18 +00:00
ChipKerchner
c46f119e0e Convert demosaic functions to HAL 2019-10-23 10:47:07 -05:00
Chip Kerchner
5a6a49405d Merge pull request #15738 from ChipKerchner:bugInt64x2Comparison 
Fixing bug with comparison of v_int64x2 or v_uint64x2

* Casting v_uint64x2 to v_float64x2 and comparing does NOT work in all cases.  Rewrite using epi64 instructions - faster too.

* Fix bad merge.

* Fix equal comparsion for non-SSE4.1. Add test cases for v_int64x2 comparisons.

* Try to fix merge conflict.

* Only test v_int64x2 comparisons if CV_SIMD_64F

* Fix compiler warning.
 2019-10-22 16:37:20 +03:00
Alexander Alekhin
1864b64f64 Merge pull request #15739 from dkurt:darknet_shortcut_asymm 2019-10-22 12:52:13 +00:00
Dmitry Kurtaev
dfe0368835 Fix custom IE layers in case of no MKLDNN plugin 2019-10-21 19:09:44 +03:00
Alexander Alekhin
fadb90c579 [move sift.cpp] xfeatures2d: use updated TLS API 
original commit: 3e4fb8f415
 2019-10-20 14:17:05 +00:00
Steve Nicholson
acb3b3bd4d Add documentation and example program for intersectConvexConvex 2019-10-19 22:08:07 -07:00
Dmitry Kurtaev
af61a15839 Fix Darknet eltwise 2019-10-19 12:54:15 +03:00
Alexander Alekhin
938d8dce06 Merge pull request #15685 from pmur:cnz64f-simd 2019-10-18 20:19:40 +00:00
Dmitry Kurtaev
adbd613660 Enable Eltwise layer with different numbers of inputs channels 2019-10-18 18:51:52 +03:00
Alexander Alekhin
24ebca5c59 core(simd): v_reverse() for MSA backend 2019-10-18 16:43:03 +03:00
Alexander Alekhin
ead7d6d80f Merge pull request #15716 from alalek:javadoc_fix 2019-10-17 22:35:14 +00:00
Alexander Alekhin
34df28db2b Merge pull request #15180 from terfendail:wintr_stereobm 2019-10-17 20:18:30 +00:00
Alexander Alekhin
a2b3cd9a2c Merge pull request #15709 from alalek:js_simd_reverse 2019-10-17 13:14:50 +00:00
Alexander Alekhin
d31da08d43 Merge pull request #15708 from alalek:js_simd_support_1.38.48 2019-10-17 13:14:34 +00:00
Alexander Alekhin
17e9fde75a Merge pull request #15718 from alalek:pylint_warnings 2019-10-17 10:46:03 +00:00
jasjuang
4c7db02925 document CC_STAT_MAX in ConnectedComponentsTypes 2019-10-16 17:22:25 -07:00
Alexander Alekhin
0e40c8a031 fix pylint warnings 
pylint 1.8.3
 2019-10-16 18:49:33 +03:00
Alexander Alekhin
86e7d82418 javadoc: fix generation with OpenJDK 11 2019-10-16 18:14:07 +03:00
Adam Rankin
3b070517ad
COMP: Enabling build with recent VTK version 
VTK_MAJOR_VERSION not found unless header is included
 2019-10-16 10:04:41 -04:00
Alexander Alekhin
ad5d14ec0e Merge pull request #15701 from alalek:issue_15691 2019-10-16 11:13:07 +00:00
Alexander Alekhin
bce653117f Merge pull request #15700 from alalek:issue_12943 2019-10-16 11:12:49 +00:00
Alexander Alekhin
ad172726c0 js(simd): v_reverse implementation 2019-10-15 18:46:08 +03:00
Alexander Alekhin
b1a8de0901 js(simd): support Emscripten 1.38.48-upstream 2019-10-15 15:39:22 +03:00
Alexander Alekhin
823884b064 core(alloc): force initialization of memalign flag 
- before main() launch
 2019-10-15 13:07:11 +03:00
Alexander Alekhin
6a7d1c15d3 core(ipp): skip huge input in flip() 
- IPP/SSE4.2 works well
 2019-10-14 18:26:19 +03:00
Chip Kerchner
027769bf5d Merge pull request #15662 from ChipKerchner:addVReverseIntrinsic 
* New v_reverse HAL intrinsic for reversing the ordering of a vector

* Fix conflict.

* Try to resolve conflict again.

* Try one more time.

* Add _MM_SHUFFLE. Remove non-vectorize code in SSE2. Fix copy and paste issue with NEON.

* Change v_uint16x8 SSE2 version to use shuffles
 2019-10-11 18:34:17 +03:00
Everton Constantino
9ca9249992 Merge pull request #15527 from everton1984:faster_acc 
* Adding support for vectorized masking for uchar/ushort.

* Fixing bug where mask was zeroing the dst. Improved the way to calculate
the mask and tweaked for further performance improvements.

* Fixing mask comparison test.

* Restricting to one channel.

* Adding support for 3 channels, switch old approach to start using HAL's
v_select.
 2019-10-11 18:32:59 +03:00
Paul E. Murphy
ec91a3d59d core: vectorize countNonZero64f 
Improves performance a bit. 2.2x on P9 and 2 - 3x on coffee lake
x86-64.
 2019-10-11 09:02:46 -05:00
Alexander Alekhin
dd4f591d54 Merge tag '3.4.8' 2019-10-09 18:33:35 +03:00
Alexander Alekhin
6bdb9ca725 OpenCV release (3.4.8) 
OpenCV 3.4.8
 2019-10-09 14:42:29 +03:00
Maksim Shabunin
1ca74c3c03 Merge pull request #15544 from mshabunin:disable_posix_memalign 
* Disable posix_memalign by default

* core: fix memalign parameter handling
 2019-10-09 14:06:12 +03:00
Alexander Smorkalov
c3a588037a Merge pull request #15666 from seanm:Wnewline 2019-10-09 11:04:44 +00:00
Marcin Tolysz
3fd36c1be1 Merge pull request #15658 from tolysz:patch-1 
* Cuda + OpenGL on ARM

There might be multiple ways of getting OpenCV compile on Tegra (NVIDIA Jetson) platform, but mainly they modify CUDA(8,9,10...) source code, this one fixes it for all installations. 
( https://devtalk.nvidia.com/default/topic/1007290/jetson-tx2/building-opencv-with-opengl-support-/post/5141945/#5141945 et al.).
This way is exactly the same as the one proposed but the code change happens in OpenCV.

* Updated,
The link provided mentions: cuda8 + 9, I have cuda 10 + 10.1 (and can confirm it is still defined this way).
NVIDIA is probably using some other "secret" backend with Jetson.
 2019-10-09 11:38:10 +03:00
Sean McBride
24effe8cd6 Fixed clang -Wnewline-eof warning by adding newline to end of file 2019-10-09 10:12:09 +03:00
Alexander Alekhin
6efdfee3f0 build: eliminate CUDA warnings 2019-10-08 15:30:02 +03:00
Alexander Alekhin
4748aca61f
Merge pull request #15642 from alalek:issue_15597 2019-10-08 00:33:20 +03:00
Sayed Adel
f2fe6f40c2 Merge pull request #15510 from seiko2plus:issue15506 
* core: rework and optimize SIMD implementation of dotProd

  - add new universal intrinsics v_dotprod[int32], v_dotprod_expand[u&int8, u&int16, int32], v_cvt_f64(int64)
  - add a boolean param for all v_dotprod&_expand intrinsics that change the behavior of addition order between
    pairs in some platforms in order to reach the maximum optimization when the sum among all lanes is what only matters
  - fix clang build on ppc64le
  - support wide universal intrinsics for dotProd_32s
  - remove raw SIMD and activate universal intrinsics for dotProd_8
  - implement SIMD optimization for dotProd_s16&u16
  - extend performance test data types of dotprod
  - fix GCC VSX workaround of vec_mule and vec_mulo (in little-endian it must be swapped)
  - optimize v_mul_expand(int32) on VSX

* core: remove boolean param from v_dotprod&_expand and implement v_dotprod_fast&v_dotprod_expand_fast

  this changes made depend on "terfendail" review
 2019-10-07 22:01:35 +03:00
Alexander Alekhin
7837ae0e19 Merge pull request #15654 from sturkmen72:patch-3 2019-10-07 16:15:04 +00:00
Alexander Alekhin
a007220c52 imgproc: update histogram test 2019-10-07 15:06:43 +03:00
Marcin Tolysz
53400d86e2 Fix compiler warnings for latest cuda npp which defines this itself as: 
```
#define NPP_VER_MAJOR 10
#define NPP_VER_MINOR 2
#define NPP_VER_PATCH 0
#define NPP_VER_BUILD 243

#define NPP_VERSION (NPP_VER_MAJOR * 1000 +     \
                     NPP_VER_MINOR *  100 +     \
                     NPP_VER_PATCH)
 2019-10-07 11:45:26 +01:00
Suleyman TURKMEN
c0489963bb
Update copy.cpp 2019-10-07 11:59:52 +03:00
Alexander Alekhin
98fc098216 Merge pull request #15646 from alalek:fix_avx512_detection 2019-10-05 15:30:09 +00:00
Alexander Alekhin
6d811f9879 Merge pull request #15641 from alalek:dnn_pytest_update_3.4 2019-10-05 15:28:52 +00:00
Alexander Alekhin
22d0c57a1c Merge pull request #15602 from alalek:core_softfloat_ubsan_shift 2019-10-05 15:27:35 +00:00
Alexander Alekhin
bdc097495a fix avx512 detection 
- renamed Cascade Lake AVX512_CEL => AVX512_CLX (align with Intel SDE tool)
- fixed CLX instruction sets (no IFMA/VBMI)
- added flag to bypass CPU baseline check: OPENCV_SKIP_CPU_BASELINE_CHECK
 2019-10-05 11:03:57 +00:00
Alexander Alekhin
feff8bf972 Merge pull request #15626 from alalek:dnn_openvino_2019r3 2019-10-04 19:45:37 +00:00
Alexander Alekhin
f301f17b61 imgproc: accurate histogram value thresholding 2019-10-04 19:56:25 +03:00
Alexander Alekhin
c13a5ce229 Merge pull request #15622 from dkurt:enet_ie_cpu 2019-10-04 16:31:05 +00:00
Alexander Alekhin
ab5252c18e dnn(pytest): backport changes from master, update test setUp() 2019-10-04 18:43:35 +03:00
Dmitry Kurtaev
e35fd463e7 Enable ENet with Inference Engine backend on CPU 2019-10-04 18:10:11 +03:00
Alexander Alekhin
fd11e3a81d dnn: update IE tests 2019-10-04 17:49:10 +03:00
Alexander Alekhin
22d86116ee Merge pull request #15634 from alalek:issue_15083_4903 2019-10-04 11:54:54 +00:00
APrigarina
c99db2b9db bug fix 2019-10-04 13:02:54 +03:00
Alexander Alekhin
c69245da1f imgproc: fix fitLine() implementation 
- update optimal solutions on each iteration
 2019-10-03 21:23:52 +00:00
Alexander Alekhin
2b66495a9d dnn: use OpenVINO 2019R3 defines 2019-10-02 18:47:01 +03:00
Alexander Alekhin
23bd1866ca Merge pull request #15620 from alalek:issue_14727 2019-10-02 14:29:56 +00:00
Alexander Alekhin
59c182ed2b Merge pull request #15467 from elmsfu:dshow/add_save_graph_file 2019-10-02 14:27:56 +00:00
Alexander Alekhin
c06115cb3f Merge pull request #15619 from alalek:dnn_eltwise_sum_ie_ocl 2019-10-01 18:02:45 +00:00
Elms
8b483a91bc dshow: Add ability to save direct show graph 2019-10-01 09:46:07 -07:00
Alexander Alekhin
8814645c8d dnn(test): skip IE/OCL test for "sum" 2019-10-01 18:29:47 +03:00
Alexander Alekhin
77346d7286 core: workaround transform() inplace calls 2019-10-01 16:52:14 +03:00
Alexander Alekhin
440a937d24 dnn: increase async test timeout 2019-10-01 13:31:57 +03:00
Alexander Alekhin
ba0b3983c6 Merge pull request #15609 from sturkmen72:update_loadsave_cpp 2019-09-30 18:37:21 +00:00
Sebastián Gurin
a3144cbadc Merge pull request #15480 from cancerberoSgx:estimateAffine2D 
js - cv.estimateAffine2D, cv.warpPolar
 2019-09-30 21:35:26 +03:00
ann
5c9a624a85 Merge pull request #15356 from APrigarina:3.4_version2 
QR-Code detection: accuracy improvement

* first commit

* resize improvement

* resize improvement

* dummy commit

* warnings fix

* warnings fix

* warnings fix

* test added

* resize fix

* resize fix

* tests changed

* tests changed
 2019-09-30 21:33:58 +03:00
Suleyman TURKMEN
d88d1c9935
Update loadsave.cpp 2019-09-28 23:24:17 +03:00
Alexander Alekhin
ed9bca969c core: fix UBSAN in softfloat 2019-09-27 16:29:50 +03:00
Alexander Alekhin
aa61e79615 Merge pull request #15600 from alalek:imgproc_pyramid_fix_indexing 2019-09-27 10:21:52 +00:00
Brandon
25dee8383c Merge pull request #15595 from frastlin:rodrigues 
* Added Rodrigues to the JS embindgen.py and a unittest in test_calib3d.js on 3.4 base
 2019-09-27 13:06:07 +03:00
Alexander Alekhin
f81e401cd0 imgproc: fix indexing issue in pyramids 
UBSAN violation expression: 'tab = tabR - x;'
 2019-09-26 18:09:47 +03:00
Alexander Alekhin
7ce9428e96 Merge pull request #15580 from smbz:dnn-lstm-reverse 2019-09-25 15:54:06 +00:00
Alexander Alekhin
677b94c92e Merge pull request #15579 from alalek:ocl_use_host_mem_ptr_flag 2019-09-25 15:12:59 +00:00
Andrew Ryrie
b88435fdc2 dnn: Allow LSTM layer to operate in reverse direction 
This is useful for bidirectional LSTMs.
 2019-09-25 14:12:43 +01:00
Alexander Alekhin
790927bb55 Merge pull request #15582 from terfendail:pyrdown_oob 2019-09-25 12:37:31 +00:00
Lubov Batanina
e923712d81 Merge pull request #15572 from l-bat:deconv3d 
Fix computation of internal shapes in Deconvolution layer

* Fix computation of internal shapes

* Refactoring
 2019-09-25 15:35:04 +03:00
Alexander Alekhin
eacadf0e73 core(ocl): add flag OPENCV_OPENCL_ENABLE_MEM_USE_HOST_PTR 
to control CL_MEM_USE_HOST_PTR usage
 2019-09-25 15:12:36 +03:00
Vitaly Tuzov
0a1b957331 StereoBM algorithm updated to use wide universal intrinsics 2019-09-25 14:37:12 +03:00
Vitaly Tuzov
1c17b3281a Fixed OOB reading in pyrDown 2019-09-25 13:24:17 +03:00
Alexander Alekhin
d2cacac07a Merge pull request #15573 from alalek:build_cxx11_warnings 2019-09-24 22:08:55 +00:00
Wenzhao Xiang
c2096771cb Merge pull request #15371 from Wenzhao-Xiang:gsoc_2019 
[GSoC 2019] Improve the performance of JavaScript version of OpenCV (OpenCV.js)

* [GSoC 2019]

Improve the performance of JavaScript version of OpenCV (OpenCV.js):
1. Create the base of OpenCV.js performance test:
     This perf test is based on benchmark.js(https://benchmarkjs.com). And first add `cvtColor`, `Resize`, `Threshold` into it.
2. Optimize the OpenCV.js performance by WASM threads:
     This optimization is based on Web Worker API and SharedArrayBuffer, so it can be only used in browser.
3. Optimize the OpenCV.js performance by WASM SIMD:
     Add WASM SIMD backend for OpenCV Universal Intrinsics. It's experimental as WASM SIMD is still in development.

* [GSoC2019] 

1. use short license header
2. fix documentation node issue
3. remove the unused `hasSIMD128()` api

* [GSoC2019]

1. fix emscripten define
2. use fallback function for f16

* [GSoC2019]

Fix rebase issue
 2019-09-24 16:30:42 +03:00
Alexander Alekhin
3cf9185159 Merge pull request #15538 from terfendail:wui_checkany 2019-09-23 15:52:24 +00:00
Maksim Shabunin
c8abf2ad14 backport: fixed warnings produced by clang-9.0.0 
ea3dc78986
83fc27cb99
 2019-09-23 18:36:18 +03:00
Alexander Alekhin
c4d2e3c0b3 Merge pull request #15566 from alalek:issue_15558 2019-09-23 09:22:06 +00:00
Alexander Alekhin
b40fd6de32 Merge pull request #15565 from alalek:issue_15561 2019-09-23 09:21:49 +00:00
Alexander Alekhin
fcc69d5a60 core(test): fix check conditions 2019-09-22 11:28:41 +00:00
Alexander Alekhin
fef7fc343e ml: add checks of empty train data 2019-09-22 11:12:19 +00:00
Alexander Alekhin
ad2854c8b3 imgcodecs: add check image.empty() in imwrite()/imencode() 2019-09-22 10:45:00 +00:00
mipsopen-fwu
b1ea91d8bd Merge pull request #15422 from mipsopen-fwu:msa-dev 
* Added MSA implementations for mips platforms. Intrinsics for MSA and build scripts for MIPS platforms are added.

Signed-off-by: Fei Wu <fwu@wavecomp.com>

* Removed some unused code in mips.toolchain.cmake.

Signed-off-by: Fei Wu <fwu@wavecomp.com>

* Added comments for mips toolchain configuration and disabled compiling warnings for libpng.

Signed-off-by: Fei Wu <fwu@wavecomp.com>

* Fixed the build error of unsupported opcode 'pause' when mips isa_rev is less than 2.

Signed-off-by: Fei Wu <fwu@wavecomp.com>

* 1. Removed FP16 related item in MSA option defines in OpenCVCompilerOptimizations.cmake.
2. Use CV_CPU_COMPILE_MSA instead of __mips_msa for MSA feature check in cv_cpu_dispatch.h.
3. Removed hasSIMD128() in intrin_msa.hpp.
4. Define CPU_MSA as 150.
Signed-off-by: Fei Wu <fwu@wavecomp.com>

* 1. Removed unnecessary CV_SIMD128_64F guarding in intrin_msa.hpp.
2. Removed unnecessary CV_MSA related code block in dotProd_8u().

Signed-off-by: Fei Wu <fwu@wavecomp.com>

* 1. Defined CPU_MSA_FLAGS_ON as "-mmsa".
2. Removed CV_SIMD128_64F guardings in intrin_msa.hpp.

Signed-off-by: Fei Wu <fwu@wavecomp.com>

* Removed unused msa_mlal_u16() and msa_mlal_s16 from msa_macros.h.

Signed-off-by: Fei Wu <fwu@wavecomp.com>
 2019-09-20 19:52:48 +03:00
Vitaly Tuzov
66842f5a18 Extended v_check_any/v_check_all universal intrinsics to support 64-bit integer 2019-09-19 18:31:31 +03:00
Alexander Alekhin
46fd112f9b Merge pull request #15399 from terfendail:perf_stereobm 2019-09-17 14:26:43 +00:00
Daniel Kapusi
d2872afce0 Merge pull request #15341 from DiebBlue:is5769 
* issue 5769 fixed: cv::stereoRectify fails if given inliers mask of type vector<uchar>

* issue5769 fix using reshape and add regression test

* regression test with outlier detection, testing vector and mat data

* Size comparision of wrong vector within CV_Assert in regression test corrected

* cleanup test code
 2019-09-17 00:04:05 +03:00
Alexander Alekhin
70c88a2087 Merge pull request #15517 from mshabunin:fix-osx-avfoundation-auth 2019-09-16 15:28:34 +00:00
Alexander Alekhin
7770ba1f10 Merge pull request #15491 from terfendail:undistort_fix 2019-09-16 15:24:29 +00:00
Vitaly Tuzov
7b3a752012 Fixed universal intrinsic undistort() implementation 2019-09-16 17:16:38 +03:00
Alexander Alekhin
03c4c67dad Merge pull request #15518 from mshabunin:fix-osx-qt 2019-09-13 17:06:00 +00:00
Alexander Alekhin
48fa39f675 Merge pull request #15487 from dkurt:fix_ie_2019r1 2019-09-13 16:57:34 +00:00
Maksim Shabunin
5c0502b470 Fixed OSX build with Qt 2019-09-13 15:23:59 +03:00
Maksim Shabunin
f10fce9ab4 AVFoundation: backported runtime authorization check from master 2019-09-13 13:20:29 +03:00
Maksim Shabunin
aaad238c6e AVFoundation: fix authorization request not being shown 2019-09-13 13:11:35 +03:00
Dmitry Kurtaev
0428f60d66 Fix OpenVINO 2019R1 compilation 2019-09-13 09:22:34 +03:00
Paul E. Murphy
b465c82696 core: workaround old gcc vec_mul{e,o} (Issue #15506) 
ISA 2.07 (aka POWER8) effectively extended the expanding multiply
operation to word types. The altivec intrinsics prior to gcc 8 did
not get the update.

Workaround this deficiency similar to other fixes.

This was exposed by commit 33fb253a66
which leverages the int -> dword expanding multiply.

This fixes Issue #15506
 2019-09-12 09:54:02 -05:00
Vitaly Tuzov
bf8b5ffeb1 Added performance test for StereoBM algorithm 2019-09-09 16:37:06 +03:00
Alexander Alekhin
b3a0507546 Merge pull request #15475 from alalek:build_eliminate_warning_array_bounds 2019-09-06 15:57:52 +00:00
Alexander Alekhin
bdf23ce855 ts: eliminate -Warray-bounds warning 2019-09-06 18:06:02 +03:00
Yuhel Tanaka
a13862e924 Fix issue #6450 2019-09-06 11:56:04 +09:00
Alexander Alekhin
e7b6753a10 imgproc: avoid manual memory allocation in connectedcomponents.cpp 2019-09-05 16:20:08 +03:00
Jaime
fafada28eb Merge pull request #14872 from AhiyaHiya:feature/topmost_window 
* Added mechanism to set/toggle NORMAL window to TOPMOST window.

* highgui: remove unnecessary/legacy code
 2019-09-05 13:55:17 +03:00
Alexander Alekhin
0a13633411 Merge pull request #15444 from alalek:ocl_fix_fft_kernel 2019-09-04 16:25:34 +00:00
Everton Constantino
76e403cf25 Merge pull request #15440 from everton1984:new_integral_tests 
* Adding all possible data type interactions to the perf tests since some
use SIMD acceleration and others do not.

* Disabling full tests by default.

* Giving proper names, removing magic numbers and sanity checks of new
performance tests for the integral function.

* Giving proper names, making array static.
 2019-09-04 19:14:00 +03:00
Dmitry Kurtaev
ba703157cf Merge pull request #15063 from dkurt:dnn_ie_ocv_layers 
* Wrap unsupported by IE layers as custom layers

* Replace pointers to layers blobs to their shapes

* Enable Faster R-CNN with IE backend on CPU
 2019-09-03 18:58:57 +03:00
Alexander Alekhin
8bd2720c28 core(ocl): fix fft kernel compilation 
- error: variables in the local address space can only be declared in the outermost scope of a kernel function
 2019-09-03 15:46:53 +03:00
Alexander Alekhin
7e46766c8d Merge pull request #15437 from devnexen:fbsd_opencl_build_fix 2019-09-03 12:21:02 +00:00
Alexander Alekhin
9ef5373776 Merge pull request #15435 from alalek:update_version_3.4.8-pre 2019-09-03 12:04:23 +00:00
Alexander Alekhin
abd7d63b74 Merge pull request #15424 from mshabunin:add-cmake-docs 2019-09-03 10:50:45 +00:00
David Carlier
6769ee3748 OpenCL: FreeBSD build fix 2019-09-02 18:30:53 +01:00
Alexander Alekhin
0fda243a05 pre: OpenCV 3.4.8 (version++) 2019-09-02 14:20:49 +03:00
Alexander Alekhin
70dfae31a2 experimental version++ 2019-09-02 14:17:36 +03:00
Alexander Alekhin
048ddbf9ee Merge pull request #15339 from pmur:dotprod-32s-vsx 2019-08-31 11:16:04 +00:00
Alexander Alekhin
2a6527e751 Merge pull request #15402 from ChipKerchner:normUnroll 2019-08-31 11:10:05 +00:00
Chip Kerchner
26228e6b4d Merge pull request #15358 from ChipKerchner:imgwarpToHal 
* Convert ImgWarp from SSE SIMD to HAL - 2.8x faster on Power (VSX) and 15% speedup on x86

* Change compile flag from CV_SIMD128 to CV_SIMD128_64F for use of v_float64x2 type

* Changing WarpPerspectiveLine from class functions and dispatching to static functions.

* Re-add dynamic runtime and dispatch execution.

* RRestore SSE4_1 optimizations inside opt_SSE4_1 namespace
 2019-08-31 13:47:58 +03:00
Maksim Shabunin
f3aab47f94 Assorted documentation fixes 
* removed private flann documentation
* common tutorial images moved to doc/images
* grouping issues
 2019-08-31 01:50:11 +03:00
Alexander Alekhin
f224d740a3 Merge pull request #15414 from kuzi117:instr 2019-08-30 12:03:19 +00:00
Alexander Alekhin
e319340253 Merge pull request #15417 from alalek:ts_fix_callback_signature 2019-08-29 18:40:19 +00:00
Braedy Kuzma
9bf8b496d6 Use commonly supported instruction mnemonic. 2019-08-29 10:00:40 -06:00
Braedy Kuzma
d4120dd2fe Disambiguate vecpopcnt for (u)dword2. 2019-08-29 09:54:56 -06:00
Alexander Alekhin
654d0c29ad ts: fix callback function signature 
detected by UBSAN
 2019-08-29 15:09:32 +03:00
Alexander Alekhin
8d0b3dad5c Merge pull request #15357 from ChipKerchner:fastCorner 2019-08-29 08:26:31 +00:00
Lubov Batanina
90eb529bc4 Merge pull request #15395 from l-bat:fully_connected 
* Fix IE FullyConnected layer

* Fix MyriadX
 2019-08-29 10:52:02 +03:00
Alexander Alekhin
6506c19ac3 Merge pull request #15407 from terfendail:test_check_any 2019-08-28 16:39:01 +00:00
Chip Kerchner
30a60d396b Merge pull request #15274 from ChipKerchner:lkpyramidToHal 
* Convert lkpyramid from SSE SIMD to HAL - 90% faster on Power (VSX).

* Replace stores with reduce_sum.  Rework to handle endianess correctly.

* Fix compiler warnings by casting values explicitly to shorts

* Switch to CV_SIMD128 compiler definition.  Unroll loop to 8 elements since we've already loaded the data.
 2019-08-28 18:56:48 +03:00
Vitaly Tuzov
d134ec54c5 Extend tests for v_check_any and v_check_all intrinsics 2019-08-28 14:53:31 +03:00
Alexander Alekhin
ca7640e10f Merge pull request #15401 from ChipKerchner:vectorReduceInt8Bug 2019-08-27 19:59:39 +00:00
ChipKerchner
288e6f9c07 –Improve vectorization in the 'norm' functions 2019-08-27 12:15:19 -05:00
ChipKerchner
70b883cfeb Fix macro bug with v_reduce_min and v_reduce_max for chars in VSX 2019-08-27 11:38:53 -05:00
Vitaly Tuzov
1b40528e1a Fix for AVX2 implementation of v_check_any(), v_check_all() intrinsics 2019-08-27 14:31:23 +03:00
atinfinity
824465ea27 Merge pull request #15388 from atinfinity:impl-turbo-colormap 
Implementation of colormap "Turbo" (#15388)

* implemented turbo colormap

* add colormap image

* changed float value to avoid cast

* sorted flag check alphabetically
 2019-08-26 17:55:10 +03:00
Dmitry Kurtaev
57676cf64d Fix https://github.com/opencv/opencv/issues/15141 2019-08-24 23:14:26 +03:00
Alexander Alekhin
114674c3d9 Merge pull request #15383 from alalek:fix_15379 2019-08-23 16:19:36 +00:00
Alexander Alekhin
c05595e482 Merge pull request #15382 from alalek:fix_15287 2019-08-23 16:09:13 +00:00
Alexander Alekhin
d7409604b5 core: handle empty Mat in Mat_ assignment operators 2019-08-23 16:54:24 +03:00
Alexander Alekhin
29dbeb253c build: fix build with ICC 2019-08-23 16:36:32 +03:00
Alexander Alekhin
5a497077f1 objdetect: add input check in HOG detector 2019-08-23 16:14:53 +03:00
Alexander Alekhin
56e832ee43 Merge pull request #15372 from alalek:core_stat_fix_intrin 2019-08-22 20:52:54 +00:00
Alexander Alekhin
601096f360 Merge pull request #15370 from alalek:core_fastmath_hpp_update 2019-08-22 17:05:38 +00:00
Alexander Alekhin
8a0b93bc4d core: update fastmath.hpp 2019-08-22 16:43:07 +03:00
Alexander Alekhin
8b1fe8f6e0 core: fix stat SIMD code 2019-08-22 16:37:26 +03:00
Alexander Alekhin
7243eda2ff Merge pull request #15316 from sturkmen72:update_seamless_cloning_cpp 2019-08-22 11:37:38 +00:00
Alexander Alekhin
84b8a2fb05 Merge pull request #15303 from dkurt:fix_15296 2019-08-21 16:59:20 +00:00
Zyrin
869ea22f34 Use std::move in Mat_<T> move constructors 2019-08-21 11:12:00 +02:00
Zyrin
8ef8088686 Fix stack overflow on gcc with c++17 (#15343) 2019-08-21 10:57:03 +02:00
Paul E. Murphy
33fb253a66 core: vectorize dotProd_32s 
Use 4x FMA chains to sum on SIMD 128 FP64 targets. On
x86 this showed about 1.4x improvement.

For PPC, do a full multiply (32x32->64b), convert to DP
then accumulate. This may be slightly less precise for
some inputs. But is 1.5x faster than the above which
is about 1.5x than the FMA above for ~2.5x speedup.
 2019-08-20 15:28:36 -05:00
ChipKerchner
51ceabb2eb Change fast corner flags in HAL version from char array to single int 2019-08-20 13:25:35 -05:00
Suleyman TURKMEN
a1e96a7deb Update seamless_cloning.cpp 2019-08-16 17:35:22 +03:00
luz.paz
fcc7d8dd4e Fix modules/ typos 
Found using `codespell -q 3 -S ./3rdparty -L activ,amin,ang,atleast,childs,dof,endwhile,halfs,hist,iff,nd,od,uint`

backporting of commit: ec43292e1e
 2019-08-16 17:34:29 +03:00
Alexander Alekhin
13ecd5bb25 Merge pull request #15122 from pmur:fast-math-improvements 2019-08-14 19:28:05 +00:00
Alexander Alekhin
a703b9ed84 Merge pull request #15101 from alalek:cmake_initialization 2019-08-14 19:17:07 +00:00
Dmitry Kurtaev
e4a80aee09 Fix #15296 2019-08-14 19:44:05 +03:00
Alexander Alekhin
32772a5436 3.4: backported changes from 'master' branch 2019-08-14 16:36:08 +03:00
Alexander Alekhin
7c96857c02 Merge pull request #15292 from alalek:build_warnings_xcode_10_3 2019-08-13 14:18:48 +00:00
Alexander Alekhin
15b8a8d935 build: eliminate warnings with Xcode 10.3 2019-08-13 15:06:13 +03:00
Alexander Alekhin
e0cb01e2cf Merge pull request #15249 from dkurt:dnn_ie_tests_2019r2 2019-08-12 16:32:38 +00:00
Hugo Lindström
935067ee05 Merge pull request #15265 from hugolm84:wince-armv7-supports-neon 
* WINCE 8.0 requires ARMv7 Thumb2 and thus have NEON instructions

* Only add NEON if on _ARM_
 2019-08-09 18:01:37 +03:00
Chip Kerchner
d513fb4c8e Merge pull request #15199 from ChipKerchner:hogToHal 
Convert HOG from SSE SIMD to HAL - 35-45% faster on Power (VSX) (#15199)

* Convert SSE SIMD to HAL. 35-45% improvement for Power (VSX)

* Remove CV_NEON code. Use v_floor instead of 3 lines of code.

* Invert comparison logic to simplify code.

* Change initialization from v_load to constructor type.
 2019-08-08 18:57:03 +03:00
Alexander Alekhin
596b8a5d06 Merge pull request #15263 from alalek:videoio_skip_msmf_tests3 2019-08-08 15:47:08 +00:00
Alexander Alekhin
6f267be6f1 Merge pull request #15260 from tomoaki0705:suppressNoisyWarning 2019-08-08 15:45:29 +00:00
Jake Howard
76b40a37e7 Merge pull request #15111 from RealOrangeOne:patch-1 
* Remove unavoidable print of CV error

The return value covers whether the device exists.

This might be better hidden behind a debug flag, but I couldn't work out how to do that nicely.

* Use `CV_LOG_WARNING` macro to log rather than removing it entirely
 2019-08-08 16:56:49 +03:00
Alexander Alekhin
a77275e650 videoio(test): skip unstable MSMF tests (3) 2019-08-08 16:25:19 +03:00
Tomoaki Teshima
40c71a2463 suppress noisy warning 
* add -Wno-psabi when using GCC 6
  * add -Wundef for CUDA 10
  * add -Wdeprecated-declarations when using GCC 7
  * add -Wstrict-aliasing and -Wtautological-compare for GCC 7
  * replace cudaThreadSynchronize with cudaDeviceSynchronize
 2019-08-08 21:49:32 +09:00
Alexander Alekhin
5ef548a985 cmake: update initialization 2019-08-08 15:23:16 +03:00
Paul E. Murphy
f38a61c66d fast_math: implement optimized PPC routines 
Implement cvRound using inline asm. No compiler support
exists today to properly optimize this. This results in
about a 4x speedup over the default rounding. Likewise,
simplify the growing number of rounding function overloads.

For P9 enabled targets, utilize the classification
testing instruction to test for Inf/Nan values. Operation
speedup is about 1.2x for FP32, and 1.5x for FP64 operands.

For P8 targets, fallback to the GCC nan inline. It provides
a 1.1/1.4x improvement for FP32/FP64 arguments.
 2019-08-07 15:01:18 -05:00
Paul E. Murphy
3f92bcc11a fast_math: selectively use GCC rounding builtins when available 
Add a new macro definition OPENCV_USE_FASTMATH_GCC_BUILTINS to enable
usage of GCC inline math functions, if available and requested by the
user.

Likewise, enable it for POWER. This is nearly always a substantial
improvement over using integer manipulation as most operations can
be done in several instructions with no branching. The result is a
1.5-1.8x speedup in the ceil/floor operations.

1. As tested with AT 12.0-1 (GCC 8.3.1) compiler on P9 LE.
 2019-08-07 15:01:18 -05:00
Paul E. Murphy
b2135be594 fast_math: add extra perf/unit tests 
Add a basic sanity test to verify the rounding functions
work as expected.

Likewise, extend the rounding performance test to cover the
additional float -> int fast math functions.
 2019-08-07 14:59:46 -05:00
Dmitry Kurtaev
6193e403e7 Enable some tests for 2019R2 2019-08-07 09:07:53 +03:00
Alexander Alekhin
32da0705cf Merge pull request #15102 from dgel:force_input_format_ffmpeg 2019-08-06 20:52:57 +00:00
Alexander Alekhin
ba1a48c2ce Merge pull request #14901 from fishjam:issue_8834 2019-08-06 20:52:21 +00:00
Alexander Alekhin
821f17d666 Merge pull request #15235 from pmur:vsx-v_signmask-vbpermq 2019-08-06 20:09:22 +00:00
Lubov Batanina
0e1ef8f8e1 Merge pull request #15184 from l-bat:IE_R2 
Support new IE API (#15184)

* Add support OpenVINO R2 for layers

* Add Core API

* Fix tests

* Fix expectNoFallbacksFromIE for ONNX nets

* Remove deprecated API

* Remove td

* Remove TargetDevice

* Fix Async

* Add test

* Fix detectMyriadX

* Fix test

* Fix warning
 2019-08-06 22:20:26 +03:00
Douwe Gelling
96a27f4266 allow forcing the input format for ffmpeg backend with env var 2019-08-06 19:30:39 +03:00
fishjam
26ac5a3bdc try to fix VideoCapture different time stamp 2019-08-06 19:04:22 +03:00
ilbalance
cf93a05d2d Merge pull request #15230 from ilbalance:js_rotate 
* in OpenCV.js added 'rotate' function and test sample

* value test added
 2019-08-06 12:55:15 +03:00
Alexander Alekhin
a4b4432015 videoio(test): skip unstable MSMF tests (2) 2019-08-05 19:13:17 +03:00
Alexander Alekhin
365323afec Merge pull request #15234 from alalek:backport 2019-08-05 15:09:22 +00:00
Alexander Alekhin
99f709ca96 Merge pull request #15233 from alalek:videoio_skip_msmf_tests 2019-08-05 15:08:41 +00:00
Victor Romero
987bb2ca61 Fix build for UWP 
backport of commit: f18cbd036a
 2019-08-05 17:19:36 +03:00
TheGoddessInari
960bb540ec Make sure to use defined(__GNUC__) instead of bare __GNUC__ in flann2 header. 
This fixes a compiler error on MSVC with Unreal Engine (at least).

backport of commit: 4e998c9ade
 2019-08-05 17:19:12 +03:00
John Smith
b9d6fc9dad Fix cv::selectROI rectangle rendering issue 
backport of commit: 95c65aff75
 2019-08-05 17:18:30 +03:00
Paul E. Murphy
1031b7f4bc hal: vsx: further optimize v_signmask 
Use the quadword bit permutation instruction to creatively move
the sign bits to create the mask. Note that values above 127 will
result in 0.
 2019-08-05 09:00:22 -05:00
Alexander Alekhin
406313bbc5 videoio(test): skip unstable MSMF tests 2019-08-05 16:57:26 +03:00
yaohai [姚海]
cadb4dee14 fix exif bug 2019-08-05 16:41:07 +03:00
Alexander Alekhin
b584c23061 Merge pull request #15158 from dkurt:fix_tf_ssd_configs 2019-08-02 16:08:55 +00:00
Alexander Alekhin
ba934ff1ce Merge pull request #15202 from hugolm84:support_build_shared_for_wince 2019-08-02 15:34:02 +00:00
Maksim Shabunin
b231e91d87 Fix for building with old V4L 2019-08-02 11:19:49 +03:00
Alexander Alekhin
977d2c4330 Merge pull request #15197 from mshabunin:restore-ipp-cut 2019-08-01 16:33:37 +00:00
Hugo Lindström
03fe1cb7fc Support building shared libraries on WINCE. 2019-08-01 15:28:04 +02:00
Maksim Shabunin
4dadf17bd9 Merge pull request #15168 from dkurt:dnn_onnx_15120 2019-07-31 15:03:23 +00:00
Maksim Shabunin
6d5ac67681 Restored IPP call reduction 2019-07-31 15:41:22 +03:00
dcouwenh
d3cf0d2c06 Bayer VNG Demosaicing Fix #2 (Merge pull request #15086) 
* Update demosaicing.cpp

Fixed calculation of Bs for non-green pixels.

* Fixed cvtColor perf test for bayer VNG
 2019-07-30 23:49:46 +03:00
Lubov Batanina
5a6b23e8f3 Support for several min and max sizes in PriorBox layer (Merge pull request #15076) 
* Support for several min and max sizes in PriorBox layer

* Fix minSize

* Check size

* Modify initInfEngine

* Fix tests

* Fix IE support

* Add priorbox test

* Remove inputs
 2019-07-30 17:23:47 +03:00
Maksim Shabunin
e90438fe3c Merge pull request #14938 from LaurentBerger:face_clip 2019-07-30 14:18:51 +00:00
Maksim Shabunin
f7d5b39ec9 Merge pull request #15169 from dkurt:dnn_onnx_drop_vgg16 2019-07-30 14:15:34 +00:00
Maksim Shabunin
eec9fa9d5e Merge pull request #15181 from berak:java_print_blob 2019-07-30 14:13:02 +00:00
berak
4d3989817c java: fix Mat.toString() for higher dimensions 2019-07-29 19:39:09 +02:00
Dmitry Kurtaev
f9f160404a Add support for slice from ONNX with multiple outputs 2019-07-28 21:20:25 +03:00
Dmitry Kurtaev
ebaefbb745 Remove VGG16 from ONNX test because there is VGG16_bn 2019-07-27 23:04:25 +03:00
Dmitry Kurtaev
47c5ee5d9c Fixes for OpenCV face detection network 2019-07-27 17:25:09 +02:00
Dmitry Kurtaev
77d4e3e8d2 Fix 2019R2 tests 2019-07-27 13:30:15 +03:00
Dmitry Kurtaev
a0c3bb70a9 Modify SSD from TensorFlow graph generation script to enable MyriadX 2019-07-26 13:57:08 +03:00
Alexander Alekhin
2693ed9b22 Merge tag '3.4.7' 2019-07-25 19:19:49 +00:00
Alexander Alekhin
4a7ca5a291 OpenCV version++ (3.4.7) 
OpenCV 3.4.7
 2019-07-25 19:01:19 +00:00
Alexander Alekhin
7295983964 Merge pull request #15139 from alalek:openvino_2019R2 2019-07-25 18:59:56 +00:00
Alexander Alekhin
39a6889767 Merge pull request #15118 from dkurt:fix_15106 2019-07-25 18:56:32 +00:00
Chip Kerchner
0db4fb1835 Merge pull request #15136 from ChipKerchner:dotProd_unroll 
* Unroll multiply and add instructions in dotProd_32f - 35% faster.

* Eliminate unnecessary v_reduce_sum instructions.
 2019-07-25 21:21:32 +03:00
Dmitry Kurtaev
a2125594ea Fix false positives of face detection network for large faces 2019-07-25 20:09:59 +03:00
Alexander Alekhin
416c693b3f dnn(test): OpenVINO 2019R2 2019-07-25 19:01:16 +03:00
Alexander Alekhin
321c74ccd6 objdetect: validate feature rectangle on reading 2019-07-25 18:58:53 +03:00
Alexander Alekhin
6158bd2afa Merge pull request #15103 from alalek:simd_intrinsics_in_user_code 2019-07-25 11:36:36 +00:00
Alexander Alekhin
d2911a8d41 dnn: use OpenVINO 2019R2 defines 2019-07-24 21:37:03 +00:00
Hugo Lindström
2ee00e7f7d Merge pull request #15059 from hugolm84:improved-support-for-wince 
* Improve support for Windows Embedded Compact

* Remove redundant set(WINCE true) and format CMake
 2019-07-24 23:12:09 +03:00
Alexander Alekhin
ad092bf1ce Merge pull request #15107 from dkurt:js_features2d_drawings 2019-07-21 17:57:19 +00:00
Alexander Alekhin
557990fdcf Merge pull request #15104 from alalek:videoio_fix_debug_message 2019-07-21 17:56:41 +00:00
Dmitry Kurtaev
a66a1a24d7 Fix drawKeypoints and drawMatches for JS 2019-07-20 23:47:26 +03:00
Alexander Alekhin
099f4f9e7c Merge pull request #15093 from tomoaki0705:fixCudaLegacyRansac 2019-07-20 08:07:14 +00:00
Alexander Alekhin
8bac8b513c core: support SIMD intrinsics in user code 2019-07-19 20:33:32 +00:00
Lubov Batanina
781f4d439e Merge pull request #15032 from l-bat:reduce_mean 
* Added support for the ONNX "ReduceMean" Layer. (as this is the same as the GlobalAveragePool)

* Add ReduceMean test

* Fix ONNX importer

* Fix ReduceMean

* Add assert

* Split test

* Fix split test
 2019-07-19 19:18:34 +03:00
Alexander Alekhin
61f589ddd0 videoio(gstreamer): more .get() checks 2019-07-19 13:16:58 +03:00
Tomoaki Teshima
c6de84d868 cudalegacy: fix test failure of SolvePnPRansac 
* use SOLVE_EPNP for the initial guess
 2019-07-19 17:50:00 +09:00
Alexander Alekhin
228af2d617 videoio: fix debug message 2019-07-18 21:45:07 +00:00
Alexander Alekhin
002904e445 Merge pull request #15050 from alalek:core_fix_base64_packed_struct 2019-07-18 19:07:06 +00:00
Vitaly Tuzov
e0f8bb83a6 Merge pull request #14994 from terfendail:wintr_undistort 
WUI based implementation to initUndistortRectifyMap (#14994)

* Add initUndistortRectifyMap performance test

* Move cv namespace boundaries

* Add wide universal intrinsics based implementation to initUndistortRectifyMap

* Dispatch undistort
 2019-07-18 19:32:51 +03:00
Lubov Batanina
12fdaf895e Merge pull request #15057 from l-bat:fix_vizualizer 
* Fix dumpToFile

* Add test

* Fix test
 2019-07-18 18:41:08 +03:00
Liubov Batanina
0d2bc7b5fd Fix TF Split layer 2019-07-17 15:50:50 +03:00
Alexander Alekhin
e4e0bb533d Merge pull request #15052 from alalek:dnn_fix_required_data 2019-07-16 16:00:33 +00:00
Alexander Alekhin
f5e01f7b49 Merge pull request #15037 from hugolm84:noop-noexcept-for-vs13 2019-07-16 13:28:15 +00:00
Chip Kerchner
c9fcc12e3b Merge pull request #15048 from ChipKerchner:reduceStoreGatheringThreshold 
* Reduce store gathering pressures - speeds thresholds by up to 20%

* Rename temporary histogram array and initialize so that MACOSX builder is happy
 2019-07-16 16:10:49 +03:00
Alexander Alekhin
4ea8526e9f core(persistence): fix writeRaw() / readRaw() struct support 
- writeRaw(): support structs
- readRaw(): 'len' is buffer limit in bytes (documentation is fixed)
 2019-07-16 14:03:39 +03:00
Alexander Alekhin
5ccb2a4cbd dnn(test): fix required data 2019-07-16 07:53:50 +00:00
Alexander Alekhin
c3b838b738 core(persistence): struct storage layout without alignment gaps 2019-07-15 21:37:20 +00:00
Alexander Alekhin
054c796213 Merge pull request #15026 from terfendail:gaussian_fix 2019-07-12 18:31:09 +00:00
Hugo Lindström
245c256b1c Support compiliation for <=VS13 2019-07-12 19:02:36 +02:00
Alexander Alekhin
6aa07cdc7e Merge pull request #15025 from alalek:issue_14281 2019-07-12 15:28:44 +00:00
Vitaly Tuzov
894ad33bf4 Fix pixel value evaluation overflow in bit-exact GaussianBlur implementation 2019-07-12 18:11:51 +03:00
Lubov Batanina
34f6b05467 Merge pull request #14996 from l-bat:ocv_deconv3d 
* Support Deconvolution3D on IE backend

* Add test tag

* Fix tests
 2019-07-12 15:51:44 +03:00
Alexander Alekhin
32c6e58bdb imgproc: fix unaligned memory access 
may cause crashes on ARM platform
 2019-07-11 20:49:47 +00:00
Lubov Batanina
8bcd7e122a Merge pull request #14842 from l-bat:ocv_conv3d 
* Support Conv3D on OCV backend

* Add header

* Add perf tests

* Support pool3d

* Enable Resnet34_kinetics on OCV backend

* Add test

* Fix conv

* Optimize Conv2D
 2019-07-11 20:13:52 +03:00
Alexander Alekhin
3c086fb2fe Merge pull request #15001 from antmicro:v4l2-y10-support 2019-07-09 14:34:11 +00:00
Tomasz Gorochowik
4997a6bf06 V4L2: Add V4L2_PIX_FMT_Y10 (10 bit grey) support 2019-07-09 14:36:00 +02:00
Alexander Alekhin
eedbd1ad59 imgcodecs: force reshaping of imdecode() input into a single row 
OpenCV upstream stuff may reinterpret vector as column.
 2019-07-06 10:11:29 +00:00
Alexander Alekhin
7589225fc0 Merge pull request #14981 from alalek:android_camera_use_calc_frame_size_method 2019-07-06 08:20:20 +00:00
Alexander Alekhin
39a975cb29 Merge pull request #14983 from tomoaki0705:fixOclCvtColorMRGBA 2019-07-05 09:31:08 +00:00
Tomoaki Teshima
594a95839c fix test failure of OCL_ImgProc/CvtColor8u.mRGBA2RGBA 2019-07-05 11:22:22 +09:00
Alexander Alekhin
3998b41d68 android: JavaCamera2View use calculateCameraFrameSize() method 
from CameraBridgeViewBase (common base with JavaCameraView)
 2019-07-04 21:43:09 +00:00
Diego
57fae4a6a1 Merge pull request #14858 from dvd42:instancenorm_onnx 
Instancenorm onnx (#14858)

* Onnx unsupported operation handling

* instance norm implementation

* Revert "Onnx unsupported operation handling"

* instance norm layer test

* onnx instancenorm layer
 2019-07-04 21:15:04 +03:00
Alexander Alekhin
3200fe0e53 Merge pull request #14970 from terfendail:undistort_avx2_fix 2019-07-04 14:01:27 +00:00
Vitaly Tuzov
82e5b961d3 Fixed initUndistortRectifyMap AVX2 implementation 2019-07-04 15:49:33 +03:00
Alexander Alekhin
e00b0f6f47
Merge pull request #14860 from vonchenplus:ocv_maxpoolgrad 2019-07-04 09:57:14 +03:00
Diego
6dfe2ddc21 Merge pull request #14959 from dvd42:onnx_clip 
* onnx clip operation
 2019-07-04 08:56:00 +03:00
Alexander Alekhin
fee87c5fdb Merge pull request #14975 from alalek:clang_suppress_warnings 2019-07-03 22:33:26 +00:00
Alexander Alekhin
07fe1cd6b8 videoio: eliminate build warnings (clang) 2019-07-03 21:57:05 +00:00
Alexander Alekhin
bc95c609ff ts: runtime check for misused 'optional' test data files 2019-07-03 20:07:44 +03:00
gal0is
206b546e5a tensroflow support maxpoolgrad 2019-07-03 09:53:17 +08:00
Alexander Alekhin
2370079220 Merge pull request #14954 from rafagjordana:fix_blob_detection_insertion_sort 2019-07-02 21:14:02 +00:00
Rafa Gomez-Jordana
9a24886282 Fix blob detector insertion sort 2019-07-02 19:54:27 +00:00
arnaudbrejeon
a37201abee Fix crash, add assert and test 2019-07-02 09:56:31 -07:00
Alexander Alekhin
69560588fe Merge pull request #14953 from alalek:core_static_analysis_eval_expr 2019-07-02 09:44:29 +00:00
armenpoghosov
edf2cbd5f7 Merge pull request #14828 from armenpoghosov:parmen_RANSACPointSetRegistrator_getSubset_disaster_cleanup 
Parmen ransac point set registrator get subset disaster cleanup (#14828)
 2019-07-01 21:57:28 +03:00
Alexander Alekhin
6dea8309c5 Merge pull request #14880 from dkurt:dnn_ie_tests 2019-07-01 16:58:57 +00:00
Vitaly Tuzov
9befb7a1d7 Merge pull request #14916 from terfendail:wsignmask_deprecated 
* Avoid using v_signmask universal intrinsic and mark it as deprecated

* Renamed v_find_negative to v_scan_forward
 2019-07-01 19:53:51 +03:00
Alexander Alekhin
44836c7f78 core: evaluate CV_Error() parameters during static scans 2019-07-01 18:17:03 +03:00
StefanBruens
3e4a195b61 Merge pull request #14936 from StefanBruens:crosscorr_cleanup 
Crosscorr cleanup (#14936)

* Simplify code for convolution destination type/size

For the 2d filter code, destination size equals source size, and the
crossCorr function even (re-)creates the output matrix with the given size.

The number of channels also have to match. The destination type() is the
one used to create the output matrix, so we can use its type() here.

This is a preparatory patch.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>

* Remove redundant destination size and type parameters from crossCorr

All calling sites of crossCorr already use (...,
mat, mat.size(), mat.type(), ...), so the parameters are redundant.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
 2019-06-30 19:04:25 +03:00
Stefan Brüns
e9a2e665b2 Explicitly default operator= for Vec<T, n> 
Due to the explicitly declared copy constructor Vec<T, n>::Vec(Vec <T,n>&)
GCC 9 warns if there is no assignment operator, as having one typically
requires the other (rule-of-three, constructor/desctructor/assginment).

As the values are just a plain array the default assignment operator does
the right thing. Tell the compiler explicitly to default it.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
 2019-06-29 22:11:00 +02:00
Dmitry Kurtaev
75f4c1abf2 Enable some tests for Inference Engine backend 2019-06-28 15:52:31 +03:00
Alexander Alekhin
a743de0e24 dnn: adjust compilation options 2019-06-27 17:37:31 +03:00
Alexander Alekhin
c531e275cc Merge pull request #14914 from Nuzhny007:3.4 2019-06-27 14:22:15 +00:00
Alexander Alekhin
e59c6caee5 Merge pull request #14905 from savuor:fix/inst_region_unique 2019-06-27 10:16:59 +00:00
Nuzhny007
031e57b359 Fixed names conflict with dldt 2019-06-27 13:13:48 +03:00
Dmitry Kurtaev
96a2f80bf2 Limit number of threads in CPU plugin of IE by OpenCV's getNumThreads 2019-06-27 12:09:00 +03:00
Rostislav Vasilikhin
f2f600f807 fixed multi instrumentations 2019-06-27 01:17:26 +03:00
Alexander Alekhin
24790e4061
Merge pull request #14899 from alalek:dnn_fix_bnll_layer 
* dnn: fix BNLLLayer implementation

details: https://github.com/BVLC/caffe/blame/1.0/src/caffe/layers/bnll_layer.cpp#L17

* dnn: enable OCV/OpenCL BNLL layer
 2019-06-26 23:04:26 +03:00
Alexander Alekhin
c251915198 Merge pull request #14895 from alalek:dnn_ie_extensions_path 2019-06-26 20:03:57 +00:00
Alexander Alekhin
4112866821 Merge pull request #14886 from alalek:fix_grabcut_kmeans_call_14879 2019-06-26 20:03:04 +00:00
Apoorv Goel
5b521bb778 Merge pull request #14898 from UnderscoreAsterisk:flann-warnings-and-4376 
Keep a local copy of `features` from `flann::GenericIndex ` constructor (#14898)

* Fix warnings on Windows

* Fix #4376
 2019-06-26 19:35:11 +03:00
Alexander Alekhin
2172544bb7 Merge pull request #14890 from alalek:dnn_consistent_protobuf_readers 2019-06-26 14:13:03 +00:00
Alexander Alekhin
df7049d465 Merge pull request #14889 from alalek:issue_14863 2019-06-26 14:10:14 +00:00
Alexander Alekhin
01a41d86bc Merge pull request #14775 from cudawarped:master 2019-06-26 13:35:21 +00:00
Alexander Alekhin
0a461e7922 Merge pull request #13252 from take1014:filter2d_13179 2019-06-26 13:34:10 +00:00
James Bowley
daa308f81c Update obsolete flag in Intel video decoder. 
Old flag resulted in software implementation being selected when the Intel decoder is not the primary adapter.
 2019-06-26 12:32:20 +03:00
Alexander Alekhin
333e51b217 dnn: configure plugin path for InferenceEngine 2019-06-26 06:41:01 +00:00
Alexander Alekhin
44d146af9a Merge pull request #14814 from alalek:dnn_skip_test_tags 2019-06-25 22:00:25 +00:00
Alexander Alekhin
f3e9eb3371 dnn: both protobuf readers have similar behavior 
- ReadProtoFromTextFile
- ReadProtoFromTextBuffer
 2019-06-25 18:03:04 +03:00
Alexander Alekhin
63e4b35c19 Merge pull request #14849 from thangktran:thangktran/feature/fillPoly_and_fillConvexPoly_js_binding 2019-06-25 15:01:12 +00:00
Alexander Alekhin
e8a703a71d core(intrin): v_load_low() workaround for aarch64+clang 2019-06-25 17:29:04 +03:00
Alexander Alekhin
4a6888ccf6 imgproc: fix kmeans() call from grabCut() 2019-06-25 13:42:04 +03:00
Feng Chen
5620306c70 Merge pull request #14845 from vonchenplus:ocv_mirrorpad 
* tensorflow support mirror pad

* revert macro define

* revert macro define

* reduce code duplication

* revert macro define
 2019-06-24 12:27:42 +03:00
Alexander Alekhin
894f208de3 dnn(test): replace SkipTestException with tags 2019-06-23 13:12:23 +00:00
Alexander Alekhin
f8c96cb18a Merge pull request #14847 from alalek:dnn_fix_test_data_searching 2019-06-23 12:42:27 +00:00
Alexander Alekhin
e72f451173 Merge pull request #14305 from cameron-martin:calib3d-js 2019-06-22 16:43:40 +00:00
Lubov Batanina
16294437d5 Merge pull request #14833 from l-bat:ocv_eltwise3d 
* Support Eltwise3d

* Refactoring

* Fix test
 2019-06-22 10:13:28 +03:00
Alexander Alekhin
779f59da6b pre: OpenCV 3.4.7 (version++) 2019-06-21 16:57:17 +03:00
Alexander Alekhin
f5ddaef46b experimental version++ 2019-06-21 16:57:17 +03:00
Alexander Alekhin
aa6c66aa54 Merge pull request #14848 from alalek:build_warnings_avx512 2019-06-21 13:53:52 +00:00
Alexander Alekhin
6b32bd5f15 Merge pull request #14834 from alalek:videoio_gstreamer_issues 2019-06-21 13:38:34 +00:00
Cameron Martin
0ae053fdf8 js: Add findHomography js bindings. 
Removed constants from legacy C api and switched out header with shorter version.

Removed blank line that was failing CI.
 2019-06-21 13:13:53 +03:00