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18002 Commits

Author SHA1 Message Date
Alexander Alekhin
0c261acf3a Merge pull request #13065 from dkurt:dnn_update_tf_faster_rcnn 2018-11-08 16:31:39 +00:00
Alexander Alekhin
92a58a0eae Merge pull request #12454 from jveitchmichaelis:y16_dshow_windows 2018-11-08 14:05:23 +00:00
Alexander Alekhin
bb7cfcbcdb Merge pull request #12064 from seiko2plus:coreUnvintrinArithm2 2018-11-08 14:02:40 +00:00
unknown
13ede34516 Add support for changing fourcc and support mono formats (e.g. Y8, Y16) 2018-11-07 21:03:36 +00:00
Vitaly Tuzov
e5d7f446d6 Merge pull request #13056 from terfendail:box_wintr 
* Updated boxFilter implementations to use wide universal intrinsics

* boxFilter implementation moved to separate file

* Replaced ROUNDUP macro with roundUp() function
 2018-11-07 23:59:36 +03:00
Alexander Alekhin
c72b6b3be8 Merge pull request #13043 from alalek:compatibility_12623 2018-11-07 20:54:40 +00:00
Dmitry Kurtaev
dc9e6d3af8 Update a script to generate text graphs for Faster-RCNN networks from TensorFlow 2018-11-07 18:33:01 +03:00
catree
eebf0dd7c9 Fix integer overflow when accumulating timing values. 2018-11-07 13:04:48 +01:00
Alexander Alekhin
18c44b2ce8 Merge pull request #13036 from berak:java_MatOfRotatedRect_utils 2018-11-06 20:28:45 +00:00
Alexander Alekhin
4531f9f2f4 Merge pull request #13023 from terfendail:medianBlur_sep 2018-11-06 20:22:08 +00:00
Alexander Alekhin
fa91e4ff27 Merge pull request #12999 from fegorsch:improve-circle-detector 2018-11-06 18:40:55 +00:00
Alexander Alekhin
d4e3405db2
Merge pull request #13045 from LaurentBerger:kmeansdoc 
typo in kmeans doc
 2018-11-06 20:00:47 +03:00
Alexander Alekhin
857b64efef
Merge pull request #13040 from alalek:docs_cleanup_3.4 2018-11-06 19:51:47 +03:00
Alexander Alekhin
572af7640f Merge pull request #13053 from berak:highgui_win32_waitkey 2018-11-06 16:18:11 +00:00
lqy123000
cceeca3052 Merge pull request #12916 from lqy123000:bugfix_templmatch 
* avoid rounding errors

* imgproc: replace condition in matchTemplate
 2018-11-06 19:13:48 +03:00
berak
eaee63d96b java: add converters, tests for MatOfRotatedRect 2018-11-06 16:40:56 +01:00
berak
cae2a53563 highgui: fix broken waitKey() condition in window_w32 2018-11-06 11:43:58 +01:00
LaurentBerger
5132102863 typo in kmeans doc 2018-11-04 21:30:31 +01:00
Alexander Alekhin
4395c1b9f8 videoio: backport "VideoCapture(int index, int apiPreference)" interface 2018-11-04 17:27:47 +00:00
Alexander Alekhin
79dc0ed175 docs: intro formatting update, minor cleanup 2018-11-04 02:36:24 +00:00
Alexander Alekhin
c6d2f0399a videoio: fix build of standalone ffmpeg plugin 2018-11-03 02:17:47 +00:00
fegorsch
ce00d38bd9 Add test for symmetric circles with clustering 2018-11-02 15:13:46 +01:00
Vitaly Tuzov
877de883b0 medianBlur() implementation moved to separate file 2018-11-02 16:28:23 +03:00
Vadim Pisarevsky
d9b8a9d90e Merge pull request #13013 from berak:java_MatOfRotatedRect 2018-11-02 12:36:06 +00:00
fegorsch
30bf4a5e34 CircleGridClusterFinder: map circle pattern width and height correctly 
During the cluster-based detection of circle grids, the detected circle
pattern has to be mapped to 3D-points. When doing this the width (i.e.
more circles) and height (i.e. less circles) of the pattern need to
be identified in image coordinates.

Until now this was done by assuming that the shorter side in image
coordinates (length in pixels) corresponds to the height in 3D.
This assumption does not hold if we look at the pattern from
a perspective where the projection of the width is shorter
than the projection of the height. This in turn lead to misdetections in
although the circle pattern was clearly visible.

Instead count how many circles have been detected along two edges of the
projected quadrangle and use the one with more circles as width and the
one with less as height.
 2018-11-02 12:03:20 +01:00
Vitaly Tuzov
0fda551dbc Updated medianBlur implementations to use wide universal intrinsics 2018-11-02 12:26:23 +03:00
Alexander Alekhin
a724525c00 Merge pull request #10584 from eruffaldi:F10583_videoio_ffmpeg_lossless 2018-11-01 16:57:11 +00:00
berak
0cd14e3fb4 java: add support for MatOfRotatedRect 2018-11-01 15:37:23 +01:00
Alexander Alekhin
a1816e8c77 Merge pull request #13002 from dkurt:onnx_padding 2018-11-01 11:40:22 +00:00
Ilari Venäläinen
e6c41f0de6 Merge pull request #12989 from venalil:fix_thresholded_tiff_read 
* Fix reading of black-and-white (thresholded) TIFF images

I recently updated my local OpenCV version to 3.4.3 and found out that
I could not read my TIFF images related to my project. After debugging I
found out that there has been some static analysis fixes made
that accidentally have broken reading those black-and-white TIFF images.

Commit hash in which reading of mentioned TIFF images has been broken:
cbb1e867e5

Basically the fix is to revert back to the same functionality that has been there before,
when black-and-white images are read bpp (bitspersample) is 1.
Without the case 1: this TiffDecoder::readHeader() function always return false.

* Added type and default error message

* Added stdexcept include

* Use CV_Error instead of throw std::runtime_error

* imgcodecs(test): add TIFF B/W decoding tests
 2018-11-01 14:34:34 +03:00
Emanuele Ruffaldi
b4398d62b2 ffmpeg for lossy 2018-11-01 00:06:29 +00:00
Dmitry Kurtaev
a6f9170f10 Add ONNX's padding import 2018-10-31 18:24:05 +03:00
Suleyman TURKMEN
4d0ed5c13c Merge pull request #12971 from sturkmen72:upd_imgproc_hpp 
* Update imgproc.hpp

* update color conversion codes
 2018-10-31 18:08:24 +03:00
Vadim Pisarevsky
b669e9f648 Merge pull request #12994 from vpisarev:fix_imshow_mac 2018-10-31 11:13:28 +00:00
Vadim Pisarevsky
ebdc870296 fixed imshow on mac; before that just the window titlebar was shown, without the window content. 2018-10-31 10:40:58 +03:00
Alexander Alekhin
850053f9ca Merge pull request #12982 from eldruin:python-gen-close-file 2018-10-30 18:41:23 +00:00
Rostislav Vasilikhin
fa91d621fa Merge pull request #12876 from savuor:color_rgb2rgb_wide 
* RGB2RGB initially rewritten

* NEON impl removed

* templated version added for ushort, float

* data copying allowed for RGB2RGB

* inplace processing fixed

* fields to local vars

* no zeroupper until it's fixed

* vx_cleanup() added back
 2018-10-30 18:36:23 +03:00
Alexander Alekhin
2268ed1b6e Merge pull request #12948 from catree:add_drawFrameAxes 2018-10-30 13:33:01 +00:00
Sayed Adel
93ffebc273 core: reimplement SIMD arithmetic, logic and comparison operations into wide universal intrinsics 
- initialize arithmetic dispatcher
  - add new universal intrinsic v_absdiffs
  - add new universal intrinsic v_pack_b
  - add accumulate version of universal intrinsic v_round
  - fix sse/avx2:uint8 multiplication overflow
  - reimplement arithmetic, logic and comparison operations into wide universal intrinsics
    with full support for all types
  - reimplement IPP arithmetic, logic and comparison operations in a sperate file arithm_ipp.hpp
  - avoid scalar multiplication if scaling factor eq 1 and use integer multiplication
  - move C arithmetic operations to precomp.hpp and delete [arithm_simd|arithm_core].hpp
  - add compatibility with new opencv4 divide policy
 2018-10-30 12:48:31 +02:00
Alexander Alekhin
76b6f6b017 Merge pull request #12938 from dkurt:java_ndim_mat 2018-10-29 17:06:44 +00:00
Diego Barrios Romero
7a884ab6a5 Fix closing input file 2018-10-29 13:05:46 +01:00
Vadim Pisarevsky
792079ad33 Merge pull request #12964 from savuor:fix/zeroupper_all 2018-10-29 11:35:57 +00:00
Vadim Pisarevsky
a9d77b5c64 Merge pull request #12966 from catree:fix_distortion_image 2018-10-29 11:27:49 +00:00
Alexander Nesterov
aba66352dd Fix dataset: russian.jpg 2018-10-29 10:30:49 -01:00
Alexander Alekhin
6c444ced08 Merge pull request #12954 from seanm:MinorMac 2018-10-28 14:52:32 +00:00
Alexander Alekhin
012f36e47d Merge pull request #12958 from kamino410:doc_dist_param 2018-10-27 16:28:57 +00:00
root
1196eb33fc remove non-ideal pairs when using crosscheck in batchdistance 2018-10-26 20:25:24 +00:00
catree
d37164bab6 Fix distortion figure in calib3d. Positive radial distortion corresponds to pincushion distortion and negative to barrel distortion. Add another figure that illustrates the influence of k1 in the distortion effect. 2018-10-26 20:27:37 +02:00
Alexander Alekhin
cc2f8f1778 Merge pull request #12946 from HenryDev:patch-1 2018-10-26 18:26:06 +00:00
Rostislav Vasilikhin
daff6e6484 _mm256_zeroupper replaced by zeroall 2018-10-26 18:12:07 +03:00
Alexander Alekhin
3e0c72ea84 core(ipp): disable SSE4.2 meanStdDev() optimization for CV_32F 2018-10-26 15:57:26 +03:00
kamino410
3972c526ce fix document about camera distortion parameters 2018-10-26 19:55:46 +09:00
Sean McBride
75f67ed207 Fixed a few comments related to macOS support 2018-10-25 15:16:55 -04:00
catree
644846c702 Add a function that draws frame axes. Useful for debugging purpose and to check the correctness of the output of a pose estimation method. 2018-10-25 18:38:19 +02:00
Alexander Alekhin
defeda2f70 Merge pull request #12905 from tomoaki0705:fixQrcodePeakyFailure 2018-10-25 16:24:56 +00:00
Henry
4102855edd
Update intro.markdown 
"as opposed to" is a phrase of opposed meaning distinguished from or in contrast with. e.g., "an approach that is theoretical as opposed to practical"
synonyms: in contrast with, as against, as contrasted with, rather than, instead of, as an alternative to
example: "we use only steam, as opposed to chemical products, to clean our house"
 2018-10-25 10:54:07 -05:00
Alexander Alekhin
602989ae9e Merge pull request #12935 from alalek:python_so_warning 2018-10-25 15:11:44 +00:00
Alexander Alekhin
f50b58b509 Merge pull request #12854 from allnes:detect_qr_code 2018-10-25 14:16:55 +00:00
Alexander Alekhin
b184b19970 Merge pull request #12934 from alalek:issue_12932 2018-10-25 11:28:13 +00:00
Alexander Alekhin
55676b7173 Merge pull request #12928 from alalek:fix_typo_3.4 2018-10-25 11:04:59 +00:00
Dmitry Kurtaev
92f754c675 Add methods to reshape Mat in Java by array of shapes and retreive sizes of each dimension. 2018-10-25 10:48:23 +03:00
Alexander Alekhin
aa6e296236 python: eliminate DeprecationWarning: SO -> EXT_SUFFIX 
- https://python.readthedocs.io/en/stable/whatsnew/3.4.html
- The `sysconfig` key `SO` is deprecated, it has been replaced by `EXT_SUFFIX`
 2018-10-25 04:23:45 +00:00
Alexander Alekhin
7f608db244 core: move compiler defines from base.hpp into cvdef.h 2018-10-25 03:02:01 +00:00
Alexander Nesterov
d305fd4fca Added perf tests with sanity check 2018-10-24 16:37:56 +00:00
Alexander Alekhin
8486f1b8f0 Merge pull request #12888 from alalek:cmake_fix_objdetect 2018-10-24 16:22:26 +00:00
Alexander Alekhin
a1bd39441f videoio: fix typo 2018-10-24 19:12:35 +03:00
Alexander Alekhin
9a12aa45ad Merge pull request #12881 from huangqinjin:orb 2018-10-24 13:28:57 +00:00
Alexander Alekhin
2c029aae46 Merge pull request #12914 from seiko2plus:issue12830 2018-10-24 13:15:23 +00:00
maver1
e397434cb6 Merge pull request #12877 from maver1:3.4 
* Updated ICV packages and IPP integration

* core(test): minMaxIdx IPP regression test

* core(ipp): workaround minMaxIdx problem

* core(ipp): workaround meanStdDev() CV_32FC3 buffer overrun

* Returned semicolon after CV_INSTRUMENT_REGION_IPP()
 2018-10-24 15:02:53 +03:00
Antonio Borondo
7a3cb2280b Recognize ConvolutionDepthwise as Convolution 2018-10-24 08:37:51 +01:00
Sayed Adel
8b26906d6d core:vsx change behavior of v_round to rounding to nearest even 2018-10-24 06:31:31 +00:00
Tomoaki Teshima
d3f75df0a6 objdetect: fix test failure of QR code on Aarch64 
* use boundingRect instead of manual loop
 2018-10-24 09:35:02 +09:00
huangqinjin
1fbaa48cec ORB: compute default norm by wta_k 2018-10-22 10:10:49 +08:00
Mansoo Kim
6974fce183 cmake: fix objdetect QR decoder link_libraries 2018-10-21 15:13:43 +00:00
Apoorv Goel
d8ffddd075 Merge pull request #12871 from UnderscoreAsterisk:document-Distance 
* Document distance functors in dist.h

* Add spec for Distance

* Generate appropriate links for symbols
 2018-10-20 11:15:13 +03:00
Dmitry Kurtaev
e7015f6ae8 Fix ENet test 2018-10-19 17:43:26 +03:00
Alexander Alekhin
9c9fb1c6d0 Merge pull request #12867 from UnderscoreAsterisk:document-radiusSearch 2018-10-18 07:52:49 +00:00
Alexander Alekhin
80c64fce11 Merge pull request #12832 from kmansoo:fix-compile-errors-on-nvcc10 2018-10-18 07:51:47 +00:00
Apoorv
a7dfa261d8 Add documentation for radiusSearch 2018-10-18 04:09:16 +05:30
Mansoo Kim
4d1f0ef2d9 cuda: fix build with CUDA 10.x 2018-10-17 17:35:40 +00:00
Alexander Alekhin
df6728e64c Merge pull request #12852 from nangchoo:bugfix/increase_magic_threshold_for_perf_test 2018-10-17 17:31:19 +00:00
Alexander Alekhin
6d9e66eca1 Merge pull request #12864 from dkurt:dnn_ie_get_batch_size 2018-10-17 14:02:25 +00:00
Dmitry Kurtaev
365451dab0 Implement getBatchSize for Intel's Inference Engine networks 2018-10-17 14:02:37 +03:00
Alexander Alekhin
c09a3cf098 Merge pull request #12860 from janisozaur:include-guards 2018-10-17 08:20:31 +00:00
Alexander Alekhin
842341fc16 Merge pull request #12859 from janisozaur:empty-block 2018-10-17 08:20:08 +00:00
Michał Janiszewski
85b9960f62 Fix clashing include guards 
Relevant guards can be found in
ef5579dc86/modules/features2d/src/kaze/AKAZEConfig.h (L8)
and
ef5579dc86/modules/ml/include/opencv2/ml.hpp (L44)
 2018-10-16 22:59:38 +02:00
Michał Janiszewski
5640b36f6d Remove unused empty block 2018-10-16 22:51:03 +02:00
Michał Janiszewski
c8e6ce304f Catch exceptions by const-reference 
Exceptions caught by value incur needless cost in C++, most of them can
be caught by const-reference, especially as nearly none are actually
used. This could allow compiler generate a slightly more efficient code.
 2018-10-16 22:43:54 +02:00
Paul Shin
1c468add20 Increased the acceptable error margin for perf testing 
- This is to accommodate the variabiilty in floating-point operations in new platforms/compilers
- Specifically due to the error margin found in NVIDIA Jetson TX2
 2018-10-15 20:03:39 -07:00
Alexander Alekhin
24ced3d657 Merge pull request #12846 from alalek:issue_12834 2018-10-15 19:19:46 +00:00
Alexander Alekhin
c5a5d7eb51 Merge pull request #12843 from alalek:fix_qrdecode_input_validation 2018-10-15 19:18:58 +00:00
Alexander Alekhin
ab2c16b2e5 Merge pull request #12829 from tomoaki0705:fixTestVideoOpenCLPyrLK 2018-10-15 19:18:24 +00:00
Alexander Alekhin
113793fee7 Merge pull request #12837 from dkurt:dnn_fix_ie 2018-10-15 19:17:18 +00:00
Alexander Alekhin
b54a70a538 videoio: return -1 is incorrect for function with 'bool' result 2018-10-15 18:20:15 +00:00
Alexander Alekhin
6d2cfac303 objdetect: validate QRdecode inputs 
- drop unnecessary matrix initialization
 2018-10-15 17:16:17 +00:00
Alexander Alekhin
f8a27d2603 Merge pull request #12775 from radomsak:radomsak_dnn_fix_caffe_importer_reused_layers 2018-10-15 14:44:23 +00:00
Alexander Alekhin
f185640eda
Merge pull request #12799 from alalek:update_build_js 
* js: update build script

- support emscipten 1.38.12 (wasm is ON by default)
- verbose build messages

* js: use builtin Math functions

* js: disable tracing code completelly
 2018-10-15 17:35:21 +03:00
Alexander Alekhin
72eccb7694 Merge pull request #12825 from alalek:issue_8413_3.4 2018-10-15 14:23:21 +00:00
Tomoaki Teshima
803f86b9ca fix test failure of PyrLKOpticalFlow.Mat 
* remove race condition
  * upload _prevPts to OpenCL device explicitly before calling "sparse"
 2018-10-15 22:57:08 +09:00
Alexander Alekhin
7bac615d8f Merge pull request #12344 from terfendail:core_wintr 2018-10-15 13:48:15 +00:00
Dmitry Kurtaev
dc3406eed9 Fix Pooling and Convolution layers from Intel's Inference Engine 2018-10-15 16:40:28 +03:00
Alexander Alekhin
1cc3f7abbb Merge pull request #12516 from seiko2plus:changeUnvMultiply16 2018-10-15 12:07:40 +00:00
Adam Radomski
70177143a7 Added test caffe importer layers sharing weights 2018-10-15 11:42:26 +02:00
Vitaly Tuzov
43d9256096 Replaced core module calls to universal intrinsics with wide universal intrinsics 2018-10-15 11:46:45 +03:00
tellowkrinkle
803ff64b14 Merge pull request #12697 from tellowkrinkle:FasterCocoaWindows 
* Make cocoa windows draw faster

* Use a CALayer for rendering when possible Uses GPU to scale images, which is important because retina macs will want window sizes much larger (in pixels) than the image

* Fix mouse logic for cocoa windows

* Only halve resolution on retina if image is larger than display
 2018-10-14 21:18:05 +03:00
Alexander Alekhin
5677a683a5 core(test): zero values divide test (3.x) 2018-10-14 02:23:17 +00:00
Alexander Alekhin
c813ad5533 core(ocl): replace ambiguous 'depth' to 'DEPTH_dst' 
- always pass DEPTH_dst value to core/arithm kernel
 2018-10-14 02:18:04 +00:00
tompollok
0b77600718 change area() emptiness checks to empty() 2018-10-13 21:35:10 +02:00
Alexander Alekhin
429a643f42 Merge pull request #12805 from drkoller:imwritedoc 2018-10-13 13:20:33 +00:00
Alexander Alekhin
d2a66d3c99 Merge pull request #12815 from alalek:issue_12812 2018-10-13 13:12:55 +00:00
Alexander Alekhin
0f41daeba5 Merge pull request #12641 from dkurt:dnn_samples_args_autofill 2018-10-13 12:28:08 +00:00
drkoller
978ad4981e Clean up documentation for imread and imwrite 2018-10-12 17:08:01 -04:00
Alexander Alekhin
8c4f886f5f core: re-throw allocation exception if there is no fallback 2018-10-12 19:10:06 +00:00
Alexander Alekhin
0d63c4c28e Merge pull request #12811 from take1014:resize_large_image 2018-10-12 16:59:25 +00:00
take1014
24af70c7e0 resolves 11283 2018-10-12 23:08:25 +09:00
Sayed Adel
9dc1d388af imgproc: Enable VSX on pyrDown & pyrUp 2018-10-11 23:03:57 +00:00
Alexander Alekhin
91c6d36ff8 Merge pull request #12796 from alalek:fix_openmp_performance 2018-10-11 19:29:04 +00:00
Alexander Alekhin
be76b451cb Merge pull request #12791 from alalek:win32_dllmain_detect_termination 2018-10-11 19:28:29 +00:00
Alexander Alekhin
53785b6ac6 Merge pull request #12784 from terfendail:pyramids_wintr 2018-10-11 19:26:36 +00:00
Alexander Alekhin
2332fb852d Merge pull request #12748 from terfendail:resize_wintr2 2018-10-11 19:26:17 +00:00
Alexander Alekhin
41398987c3 Merge pull request #12792 from tomoaki0705:fixCudaImgprocColorGray 2018-10-11 16:32:11 +00:00
Tomoaki Teshima
944710de4e update the threshold 
* fix test failure of cudaimgproc convert color bgr2lab series
 2018-10-11 18:45:20 +09:00
Alexander Alekhin
2b3c7490d5
Merge pull request #12521 from allnes:detect_qr_code 
Objdetect: QRCode detect + decode
 2018-10-11 12:42:05 +03:00
Sayed Adel
8965f3ae06 imgproc:simd Enable VSX and wide universal intrinsics for accumulate operations 
- improve cpu dispatching calls to allow more SIMD extentions
    (SSE4.1, AVX2, VSX)
  - wide universal intrinsics
  - replace dummy v_expand with v_expand_low
  - replace v_expand + v_mul_wrap with v_mul_expand for product accumulate operations
  - use FMA for accumulate operations
  - add mask and more types to accumulate's performance tests
 2018-10-11 04:37:12 +02:00
Sayed Adel
5771fd693d Change behaviour of 16-bit multiply operator 
- redefine 16-bit multiply operator to perform saturating multiply
    instead of non-saturating multiply
  - implement 8-bit multiply operator to perform saturating multiply
  - implement v_mul_wrap() for 8-bit, 16-bit non-saturating multiply
  - improve performance of v_mul_hi() for VSX
  - update intrin tests with new changes
  - replace unv 16-bit multiplication operator with v_mul_wrap due behavior changes

  - Several improvements depend on vpisarev review

    * initial forward declarations for universal intrinsics
    * move emulating SSE intrinsics into separate file
    * implement v_mul_expand for 8-bit
    * reimplement saturating multiply using v_mul_expand + v_pack
    * map v_expand, v_load_expand, v_load_expand_q to sse4.1
    * fix overflow avx2::v_pack(uint32)
    * implement two universal intrinsics v_expand_low and v_expand_high
 2018-10-11 04:35:39 +02:00
Vitaly Tuzov
1ff11c84ab Fixed meanStdDev() implementation for the case input matrix has more than 4 channels 2018-10-11 04:30:33 +02:00
Alexander Alekhin
761c269e47 Merge pull request #12794 from alalek:fix_warnings 2018-10-10 20:22:07 +00:00
Alexander Alekhin
4e62900009 core: call omp_set_dynamic() for better CPU usage 
Similar to 'OMP_DYNAMIC=TRUE'.
 2018-10-10 19:57:43 +00:00
Alexander Alekhin
7813eef92b fix build warnings 2018-10-10 19:26:19 +00:00
Vitaly Tuzov
cc10e6b344 pyrDown and pyrUp SSE2 implementations replaced with wide universal intrinsics implementations 2018-10-10 21:12:47 +03:00
Alexander Alekhin
11e2a216c5 ocl(win32): bypass deallocate() during process termination 2018-10-10 18:06:06 +00:00
Alexander Alekhin
404893810c cmake: fix Python detection for standalone bindings 2018-10-10 16:58:23 +00:00
Alexander Nesterov
53ec8f286b Added QR code decoding. 2018-10-10 15:27:00 +00:00
Alexander Alekhin
70f2ee917e cmake: add DllMain() into each OpenCV DLL 
to detect process termination after ExitProcess() call
 2018-10-10 11:00:59 +00:00
Adam Radomski
cc3ec5d453 Fix dnn caffe importer extract blobs from reused layers 2018-10-10 10:44:56 +02:00
Hamdi Sahloul
c4d434fd6f CUDA/BgSegm: fix the threshold of MOG2.Update test when detectShadow=true (#12762) 2018-10-09 17:39:39 +03:00
Apoorv Goel
b8aa0cddab Merge pull request #12777 from UnderscoreAsterisk:document-cvtColorTwoPlane 
* Add documentation for cvtColorTwoPlane

* Change brief and add links
 2018-10-09 15:49:17 +03:00
Lubov Batanina
50811e04f2 Merge pull request #12596 from l-bat:l-bat/shufflenet_onnx 
* Add Shufflenet support in ONNX

* Add test for transpose layer
 2018-10-08 22:18:41 +03:00
Alexander Alekhin
449826288b Merge pull request #12765 from cv3d:ts/cuda/device_name 2018-10-08 19:15:54 +00:00
Alexander Alekhin
68fe37b008 Merge pull request #12755 from alalek:fix_allocSingleton 2018-10-08 15:30:17 +00:00
Alexander Alekhin
26ba4f3c1d Merge pull request #12754 from alalek:dnn_ocl4dnn_async_expressions 2018-10-08 15:22:24 +00:00
Alexander Alekhin
e19b422854 Merge pull request #12752 from alalek:dnn_cleanup_getUMat 2018-10-08 15:21:50 +00:00
Vitaly Tuzov
9d602f2752 Replaced SSE2 area resize implementation with wide universal intrinsic implementation 2018-10-08 16:27:52 +03:00
Dmitry Kurtaev
7649e537b7 Fix JavaScript bindings for features2d module 2018-10-07 22:55:38 +03:00
Hamdi Sahloul
2faa4cd933 TS/CUDA: Show device ID in case of multiple devices 2018-10-08 03:00:25 +09:00
Alexander Alekhin
18bf91a08b core: update allocSingleton implementation, valgrind suppression 2018-10-05 18:25:13 +03:00
Alexander Alekhin
634dd656d5 dnn: don't use Mat expressions with async UMat functions 2018-10-05 17:09:50 +03:00
Alexander Alekhin
9d02d42afe dnn(ocl4dnn): don't use getUMat() 
especially in CPU only processing
 2018-10-05 15:24:51 +03:00
Alexander Alekhin
c716e374c1 Merge pull request #12744 from alalek:issue_12736 2018-10-05 10:20:13 +00:00
Alexander Alekhin
aeec6e43eb Merge pull request #12749 from powderluv:fix-clang-cl-tzcnt 2018-10-05 09:28:07 +00:00
Anush Elangovan
630a94b8b7 _tzcnt_u32() is undefined in clang-cl so use alternate impl 
_tzcnt_u32() is not exported by clang-cl intrin.h so check for
clang-cl and enable an alterate for _tzcnt_u32()

Some discussions:
http://lists.llvm.org/pipermail/cfe-dev/2016-October/051329.html
https://bugs.llvm.org/show_bug.cgi?id=30506

TEST=Build with clang-cl
 2018-10-04 14:04:22 -07:00
Rostislav Vasilikhin
da5e0ef461 ocl::KernelArg::Local(): added size argument 2018-10-04 17:19:09 +03:00
Alexander Alekhin
0926a84a45 cmake: define CV_ErrorNoReturn under CV_STATIC_ANALYSIS 
to avoid build break without `__OPENCV_BUILD`
 2018-10-04 14:43:43 +03:00
Alexander Alekhin
0101fa789c Merge pull request #12735 from tomoaki0705:fixCudaStereoTestFailure 2018-10-04 11:33:34 +00:00
Alexander Alekhin
12b3d157a5 Merge pull request #12726 from alalek:dnn_ocl_conv_avoid_multiple_expr_evaluation 2018-10-04 11:31:47 +00:00
Tomoaki Teshima
7294ae0f17 fix test failure of StereoBeliefPropagation 
* if the src has odd number of height, access error happens
  * it could happen on width, too
  * check both dst and src range in both width and height
 2018-10-04 08:35:34 +09:00
Apoorv Goel
0ffc186680 Merge pull request #12731 from UnderscoreAsterisk:fix-12012 
* fix #12012

* Replace CV_StsBadFlag with Error::StsBadFlag
 2018-10-03 15:50:04 +03:00
Alexander Alekhin
068ebe8b4d Merge pull request #12693 from peters:patch-1 2018-10-03 06:14:44 +00:00
Alexander Alekhin
eec468fa13 dnn(ocl4dnn): calculate activation expression once 
- to avoid multiple conditional calls via sub_group() functions
 2018-10-02 21:23:41 +00:00
Alexander Alekhin
81c94357e8 Merge pull request #12722 from tomoaki0705:fixCudaFiltersFailure 2018-10-02 20:52:34 +00:00
Peter Rekdal Sunde
042c486b68 Obtain fourcc when AVStream is network stream 
The `codec_tag` is only available when opening a file from disk. If `AVStream` is a network stream then `fourcc` must be obtained using `codec_id`. I have tested the following scenarios:
1) Open a `.mp4` file and verify that `codec_tag` is returned (old behavior)
2) Open a `rtsp` stream and verify that `codec_fourcc` is returned (Tested with a MJPEG, H264 and H265 stream)
 2018-10-02 22:15:05 +02:00
Alexander Alekhin
6921f967a1 Merge pull request #12605 from terfendail:integral_wintr 2018-10-02 16:40:13 +00:00
Alexander Alekhin
83a0c12144 Merge pull request #12581 from terfendail:lapack_intr 2018-10-02 16:39:50 +00:00
Tomoaki Teshima
fa8684b5c8 fix test failure of cudafilters Median_Accuracy 
* avoid race condition
 2018-10-03 00:59:08 +09:00
Vitaly Tuzov
283348afc3 SSE2 code in invert() replaced with universal intrinsics 2018-10-02 12:47:07 +03:00
Suleyman TURKMEN
ee0c985491 Merge pull request #12649 from sturkmen72:patch-9 
Update hog.cpp (#12649)
 2018-10-01 22:22:37 +03:00
Alexander Alekhin
b41f38ecc7 Merge pull request #12669 from mshabunin:add-paths-config 2018-10-01 15:57:57 +00:00
Alexander Alekhin
682180e0cd Merge pull request #12620 from alalek:ocl_extra_build_options 2018-10-01 15:57:31 +00:00
Alexander Alekhin
1385db48f5 Merge pull request #12711 from alalek:dnn_ocl_idlf_drop_weights_buf 2018-10-01 15:36:49 +00:00
Alexander Alekhin
94201b7cf9 ocl: OPENCV_OPENCL_BUILD_EXTRA_OPTIONS parameter 2018-10-01 17:56:17 +03:00
Maksim Shabunin
15632c6305 Added support for multi-path configuration parameter (env) 2018-10-01 17:50:47 +03:00
Vitaly Tuzov
6b84990620 integral() implementation updated to utilize wide universal intrinsics 2018-10-01 17:25:43 +03:00
Alexander Alekhin
c9b6b2cf04 Merge pull request #12714 from antonioborondo:fix_documentation_cuda_compare 2018-10-01 13:35:03 +00:00
Alexander Alekhin
617fe2545c Merge pull request #12709 from WydD:3.4 2018-10-01 13:32:51 +00:00
Antonio Borondo
28e55dc5f3 Fix documentation of cv::cuda::compare 2018-10-01 13:23:18 +01:00
Alexander Alekhin
9253e8bda2
Merge pull request #12705 from berak:imread_document_grayscale 2018-09-30 23:59:48 +03:00
Alexander Alekhin
0f031b6680 dnn(ocl4dnn): drop weights_buf 
- avoid memory access violation during "prefetch" stage
 2018-09-30 20:35:41 +00:00
Loic Petit
255b20f6de
Fix frame rate rounding in ffmpeg wrapper (#9023) 2018-09-30 22:24:02 +02:00
berak
df4139d373 document imread grayscale behaviour 2018-09-30 15:22:26 +02:00
Hamdi Sahloul
1059735bfb Merge pull request #12667 from cv3d:fix/ts_report 
TS: fix Python v2/v3 compatibility (#12667)

* TS: fix Python2.7 compatibility

* TS: fix Python3 compatibility

* py3: use integer division '/' => '//' instead of cast
 2018-09-29 20:03:54 +03:00
Alexander Alekhin
8f2eb60719 Merge pull request #12690 from cv3d:fix/ts_python_exe 2018-09-29 16:39:05 +00:00
Alexander Alekhin
a1ffc00ba8 Merge pull request #12666 from tomoaki0705:cudevTestFailureLuvRGB 2018-09-29 16:36:25 +00:00
Hamdi Sahloul
1a81a97e9f Utilize the currently running Python executable 
especially if it matches the module being tested
 2018-09-29 23:58:27 +09:00
Tomoaki Teshima
e6ef9221cb fix test failure of cudev 
* follow the implementation of Luv2RGBfloat in imgproc/src/color_lab.cpp
  * loosen threshold in cudaimgproc
 2018-09-29 23:13:12 +09:00
Alexander Alekhin
ee84ae0551
Merge pull request #12682 from soonbro:patch-1 2018-09-29 16:03:38 +03:00
Alexander Alekhin
5a3bca8d5c Merge pull request #12576 from cv3d:fix/cuda/polar_to_cart 2018-09-29 12:45:47 +00:00
soonbro
9b9f38afc8 fix typo in FpsMeter.java 
'mFramesCouner' -> 'mFramesCounter'
 2018-09-29 11:36:47 +00:00
Alexander Alekhin
4fea6179a0 Merge pull request #12659 from dkurt:js_features2d 2018-09-28 16:18:09 +00:00
Alexander Alekhin
4b895a4d1f Merge pull request #12657 from alalek:docs_repair_cuda_section 2018-09-28 09:45:50 +00:00
Dmitry Kurtaev
e9f99063c7 JavaScript bindings for features2d module 2018-09-28 11:04:13 +03:00
Alexander Alekhin
9ba659af84 Merge pull request #12660 from alalek:flann_drop_useless_mutex 2018-09-27 19:46:59 +00:00
Rostislav Vasilikhin
be989b3b60 Merge pull request #12637 from savuor:fix/instr_ipp_ocl 
Fixes for instrumentation of IPP and OCL (#12637)

* fixed warning about re-declaring variable when both IPP and instrumentation are enabled

* fixed segfault when no funName provided

* compilation fixed when both OCL and instrumentation are enabled
 2018-09-27 22:39:06 +03:00
Alexander Alekhin
0706bd72b8 Merge pull request #12671 from alalek:fix_build_warnings_3.4 2018-09-27 16:23:05 +00:00
Alexander Alekhin
f6dc396a0f Merge pull request #12568 from sturkmen72:patch-3 2018-09-27 13:42:44 +00:00
Alexander Alekhin
48e8e76a34 fix build warnings 2018-09-27 16:31:31 +03:00
Alexander Alekhin
fae329a0ca
Merge pull request #12650 from alalek:dnn_ocl4dnn_verification_test 
* dnn(ocl4dnn): update kernel checks

* dnn: workaround for IDLF kernels on Intel iGPU

* dnn(test): remove "skip" check for unstable cases
 2018-09-27 12:54:23 +03:00
Alexander Alekhin
52f52f6786 flann: drop useless mutex 2018-09-26 19:37:44 +03:00
Alexander Alekhin
fe56bdeeb9
Merge pull request #12647 from alalek:cmake_js_cleanup 
* cmake: js cleanup

- avoid unnecessary 2 messages for other platforms
- drop MODULE_NAME variable

* js: cleanup build_js.py
 2018-09-26 18:53:02 +03:00
Vadim Pisarevsky
b34d86ca24 Merge pull request #12548 from alalek:videoio_backend_name 2018-09-26 15:19:55 +00:00
Dmitry Kurtaev
24ab751547 Merge pull request #12565 from dkurt:dnn_non_intel_gpu 
* Remove isIntel check from deep learning layers

* Remove fp16->fp32 fallbacks where it's not necessary

* Fix Kernel::run to prevent localsize > globalsize
 2018-09-26 16:27:00 +03:00