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21678 Commits

Author SHA1 Message Date
Ilya Churaev
8fa013309e
Merge pull request #19479 from ilyachur:remove_v0_multiply 
* Switched to v1 Multiply

* Apply changes only for new OV
 2021-02-09 09:46:28 +00:00
Anna Khakimova
7ab3a80d0a
Merge pull request #19233 from anna-khakimova:ak/simd_absdiffc 
GAPI: SIMD optimization for AbsDiffC kernel

* SIMD optimization for AbsDiffC kernel

* Applied comments

* Applying comments and refactoring: Remove new univ intrinsics.

* Performance experiment

* Applied comments.Step2

* Applied comments. Step3
 2021-02-08 13:02:35 +00:00
Mark Harfouche
7405075ede CHange import order to avoid apple check error 2021-02-05 23:24:56 -05:00
Alexander Alekhin
6b474c4051 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-02-06 00:44:11 +00:00
Alexander Alekhin
a9c954e821 Merge pull request #19467 from alalek:hotfix_19411 2021-02-06 00:42:26 +00:00
Alexander Alekhin
b6933dbf3a highgui(pollKey): properly handle no-GUI case 2021-02-05 23:51:52 +00:00
Alexander Alekhin
e6959055b5 core(cuda.hpp): fix GpuMatND compilation with GCC < 5 2021-02-05 22:42:56 +00:00
Polina Smolnikova
0be18f5cb0
Merge pull request #19407 from rayonnant14:issue_19363 
QRCodeDetector::decodeMulti() fixed invalid usage fixedType()

* fixed invalid usage fixedType()
changed default barcode type to CV_8UC1
added tests
added assert in case multi channel straight barcode input

* deleted extra wrap into OutputArray

* fix warnings

* objdetect(qr): remove unnecessary checks

Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>
 2021-02-05 21:24:27 +00:00
Namgoo Lee
7ea21c4b3c
Merge pull request #19259 from nglee:dev_gpumatnd1 
Minimal implementation of GpuMatND

* GpuMatND - minimal implementation

* GpuMatND - createGpuMatHeader

* GpuMatND - GpuData, offset, getDevicePtr(), license

* reviews

* reviews
 2021-02-05 20:30:37 +00:00
Alexander Alekhin
9d227641c9 Merge pull request #19411 from crackwitz:highgui-pollkey 2021-02-05 20:18:53 +00:00
Anna Khakimova
fb3b297369
Merge pull request #18466 from anna-khakimova:ak/simd_addw_bitwise 
GAPI: SIMD optimization for AddWeighted kernel.

* Add, sub, absdiff kernels optimization

* AddW kernel

* And, or kernels

* AddWeighted refactoring and SIMD opt for AbsDiffC kernel

* Remove simd opt of AbsDiffC kernel

* Refactoring

* Applied comments

* Refactoring.Step2

* Applied comments.Step2
 2021-02-05 14:21:42 +00:00
Alexander Alekhin
4f08bb5046 Merge pull request #19428 from alalek:dnn_drop_misbehaved_clamp 2021-02-04 11:57:19 +00:00
Jebastin Nadar
09d2ca17cf
Merge pull request #19449 from SamFC10:tf-leakyrelu 
* add LeakyRelu to tf-importer

* fix whitespace error

* added test for leakyrelu
 2021-02-04 08:50:08 +00:00
Alexander Alekhin
83aa711346 dnn: rename clamp() => normalize_axis() 2021-02-04 08:13:55 +00:00
Alexander Alekhin
863ecded30 Merge pull request #19440 from paroj:pyexcept 2021-02-03 11:08:24 +00:00
Alexander Alekhin
3e34cec96b Merge pull request #19408 from crackwitz:ogl-wndprop-vsync 2021-02-03 09:56:57 +00:00
Alexander Alekhin
6ca46afa63 Merge pull request #19286 from diablodale:add-cuda-stream-constructor 2021-02-03 09:55:02 +00:00
Alexander Alekhin
0a86ddc36c Merge pull request #19435 from l-bat:lb/onnx_normalize 2021-02-03 09:16:06 +00:00
Christoph Rackwitz
ab0e1c573a highgui: expose VSYNC window property for OpenGL on W32 
property getter/setter code conditional on HAVE_OPENGL
getter: return -1 upon specific OpenGL errors
 2021-02-03 09:53:13 +01:00
Christoph Rackwitz
26da491053 implementation of pollKey, companion to waitKey 
w32 backend: implemented
other backends: stubbed or fallback to waitKey
documentation: cross-linked and more precise in some places
 2021-02-02 22:24:54 +01:00
Pavel Rojtberg
6c1a433c4c python: also catch general c++ exceptions 
they might be thrown from third-party code (notably Ogre in the ovis
module).
While Linux is kind enough to print them, they cause instant termination
on Windows.
Arguably, they do not origin from OpenCV itself, but still this helps
understanding what went wrong when calling an OpenCV function.
 2021-02-02 21:16:01 +01:00
Alexander Smorkalov
0016c25b58 Guard non-free usage in stitching as contrib can be built without it. 2021-02-02 13:24:59 +03:00
LaurentBerger
94e1126678
Merge pull request #19423 from LaurentBerger:houg_acc 
Return accumulator value in HoughLines algorithm

* try to solve #17050

use cv_wrap_as

add python test

parameters

* review

* move wrapper to imgproc/bindings.hpp
 2021-02-01 21:22:10 +00:00
Liubov Batanina
68eb54dc13 Added ONNX NormalizeL2 subgraph 2021-02-01 12:44:48 +03:00
Liangda-w
b08d67c4e1
Merge pull request #19419 from Liangda-w:patch-1 
* Fix error in documentation for RGB->HSV convertion

* Update colors.markdown
 2021-02-01 09:17:54 +00:00
Alexander Alekhin
2b787eb4b8 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-01-31 17:44:15 +00:00
Alexander Alekhin
5ab4623c2a Merge pull request #19430 from alalek:fixup_19216 2021-01-31 17:41:24 +00:00
Alexander Alekhin
cdf73f2e05 Merge pull request #19427 from alalek:issue_19426 2021-01-31 14:24:37 +00:00
Alexander Alekhin
30bef20e22 js: fix SIMD build 2021-01-31 00:12:51 +00:00
Alexander Alekhin
b9dfffc237 Merge pull request #19057 from sl-sergei:changes_for_cuda_1d 2021-01-30 11:39:43 +00:00
Alexander Alekhin
c5bf15e009 build: fix cv2.cpp compilation 2021-01-30 11:32:27 +00:00
Sergey Slashchinin
e2949c7d0a Align 3.4 branch with master 2021-01-29 23:48:08 +03:00
Maxim Pashchenkov
e250bae356
Merge pull request #18943 from mpashchenkov:mp/onnx-padding 
G-API: ONNX. Support for networks with three dimensional input.

* Padding without tests

* Removed padding

* Some small fixes

* Added wstring_convert

* Alignment fix, m b

* Small fixes

* Moved include from onnx.hpp
 2021-01-29 14:53:42 +00:00
Olivier Le Doeuff
4c7f56263e
Merge pull request #19370 from OlivierLDff:patch-dshow-convertrgb 
VideoCapture/DSHOW : Allow to set CAP_PROP_CONVERT_RGB before FOURCC/FPS/CHANNEL/WIDTH/HEIGHT.

* 🐛 cap_dshow : Allow to set CAP_PROP_CONVERT_RGB before FOURCC/FPS/CHANNEL

* 🐛 cap_dshow : fix g_VI.setConvertRGB not being called with correct boolean value on first property set.

* ✅ cap_dshow : Test CAP_PROP_CONVERT_RGB persistence

* 🚨 Fix cast from bool to double

* 🚨 Fix trailing whitespace
 2021-01-29 10:18:09 +00:00
Maksim Shabunin
694fe3e7d2 core, gapi: supported build with oneTBB 2021 2021-01-29 02:38:05 +03:00
Dale Phurrough
34c3f0f495
add cuda::Stream constructor with cuda flags 2021-01-28 16:14:01 +01:00
Alexander Alekhin
e705414bea videoio(plugins): support VideoCaptureParameters, CAPTURE_API_VERSION=1 
- example: ffmpeg
 2021-01-28 06:09:23 +00:00
MaximMilashchenko
467870415b
Merge pull request #19394 from MaximMilashchenko:params 
add video capture parameters

* add parameters

* videoio: revert unnecessary massive changes

* videoio: support capture parameters in backends API

- add tests
- FFmpeg backend sample code
- StaticBackend API is done
- support through PluginBackend API will be added later

Co-authored-by: Milashchenko <maksim.milashchenko@intel.com>
Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>
 2021-01-27 22:07:43 +00:00
Alexander Alekhin
37c12db366 Merge pull request #19365 from alalek:parallel_api 2021-01-27 18:12:15 +00:00
Alexander Alekhin
b73bf03bfc core: parallel backends API 
- allow to replace parallel_for() backend
 2021-01-27 14:15:33 +00:00
Alexander Alekhin
ca9cbab532 Merge pull request #19403 from diablodale:fix_19402_python_test_filter_34 2021-01-26 19:23:12 +00:00
Dale Phurrough
5c70a2015f
fix python test runner wildcard handling 
* fix opencv/opencv#19402
 2021-01-26 19:05:40 +01:00
Alexander Alekhin
e85b41f9be Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-01-25 22:42:13 +00:00
Alexander Alekhin
573812d0ff Merge pull request #19373 from l-bat:lb/tf_matmul_shared 2021-01-25 22:08:24 +00:00
Liubov Batanina
c12930cdde
Merge pull request #19372 from l-bat:lb/onnx_pads_calc 
* Fixed bug with constant Div

* Supported constant mul and div for inputs with different shapes
 2021-01-25 22:07:50 +00:00
Alexander Alekhin
857f339914 Merge pull request #19385 from alalek:ocl_isOpenCLActivated_update 2021-01-25 13:54:00 +00:00
Alexander Alekhin
b1ffe7a153 Merge pull request #19390 from tomoaki0705:fixCudaLegacyCalib3d 2021-01-25 13:32:43 +00:00
Alexander Alekhin
62b60b11bb Merge pull request #19344 from VadimLevin:dev/vlevin/generic-sequence-conversion 2021-01-25 08:22:57 +00:00
Tomoaki Teshima
96e0902f39 fix peaky test failure 
* follow the review comment
 2021-01-25 17:14:37 +09:00
Vadim Levin
1d3207d7c7 feat: common fixed size sequence conversion for Python bindings 2021-01-25 08:08:38 +03:00
Alexander Alekhin
8e5e1b62aa Merge pull request #19380 from alalek:python_fix_rect_conversion 2021-01-24 22:19:28 +00:00
Orest Chura
e982ad2284
Merge pull request #19337 from OrestChura:oc/fLine_fCont_perftests 
[G-API]: Performance tests for fitLine and findContours

* Perf.Test for findContours(H)

* Perf.Test for fitLine(2D.3D;Mat,vector<Point2i/2f/2d/3i/3f/3d>)

* Reducing the template specializations number

* Applying comments
 2021-01-24 15:41:04 +00:00
Alexander Alekhin
fb0abdeb4f Merge pull request #19383 from tomoaki0705:fixWrongIndex 2021-01-24 15:23:34 +00:00
Tomoaki Teshima
3cfe7b9af9 fix wrong index 2021-01-24 20:29:52 +09:00
Alexander Alekhin
37e656082b core(ocl): update isOpenCLActivated() 
- reuse g_isOpenCLAvailable variable instead
 2021-01-24 01:25:17 +00:00
Christoph Rackwitz
0c0cf8b19f highgui: remove gutter in window_w32 2021-01-23 16:01:07 +01:00
Alexander Alekhin
7825abd540 python: handle errors in Rect conversions 2021-01-23 03:07:38 +00:00
Alexander Alekhin
cd59516433 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-01-22 21:29:21 +00:00
Alexander Alekhin
413febf657 Merge pull request #19334 from alalek:fix_19134 2021-01-22 20:05:58 +00:00
Alexander Alekhin
1a3a25f825 Merge pull request #19364 from asmorkalov:as/capture_buffer_safety_test 2021-01-22 19:18:14 +00:00
Liubov Batanina
38a49f92ab Added shared weights for MatMul 2021-01-22 16:47:02 +03:00
Alexander Smorkalov
b4e941d431 VideoCapture test to ensure that cv::VideoCapture does not share output buffers between frames. 2021-01-22 16:42:48 +03:00
Sergei Slashchinin
ea41f89b40
Merge pull request #19058 from sl-sergei:cuda_1d 
Conv1D and Pool1D for CUDA backend

* CUDA-independent changes

* Add Conv1D and Pool1D for CUDA backend

* CUDA-independent changes

* Fix typo

* fix comment

* Update fix

* make changes more correct for pooling layer

* Minor fixes for review

* Split skip blocks
 2021-01-21 22:16:56 +00:00
Alexander Alekhin
7a790d0d35 Merge pull request #19355 from alalek:fixup_19050 2021-01-20 22:46:05 +00:00
Alexander Alekhin
1d5589296e gapi: fix build warning 2021-01-19 22:10:05 +00:00
Maksim Shabunin
e4e10e54df Updated more links to forum.opencv.org 2021-01-19 22:03:22 +03:00
Maksim Shabunin
f65d75f5c8 Updated more links to forum.opencv.org 2021-01-19 21:55:45 +03:00
Alexander Alekhin
d93790717d Merge pull request #19340 from tomoaki0705:fixStitchingExposure 2021-01-18 20:35:41 +00:00
Alexander Alekhin
5e5f47321b
Merge pull request #19320 from alalek:videoio_plugins_api_split_capture_write 
videoio(plugins): split capture and writer APIs
 2021-01-18 23:14:57 +03:00
Alexander Alekhin
6ce9bb6f7a Merge pull request #19312 from VadimLevin:dev/vlevin/clear-msg-for-failed-overload-resolution 2021-01-18 20:14:10 +00:00
Vadim Levin
a0bdb78a99 feat: add overload resolution exception for Python bindings 2021-01-18 16:29:17 +03:00
Alexander Alekhin
212815a10d core(ocl): fix lifetime handling of Image kernel args 2021-01-18 06:24:36 +00:00
Tomoaki Teshima
e49ae68524 workaround the test failure 2021-01-18 06:03:43 +09:00
Alexander Alekhin
49127b6a26 Merge pull request #19331 from alalek:gapi_lazy_initialization_kernel_intrinsics 2021-01-17 19:20:18 +00:00
Alexander Alekhin
255853a819 Merge pull request #19326 from alalek:gapi_async_service_lazy_initialization 2021-01-17 19:19:48 +00:00
shioko
5967acc9ca
fix typo of the word storage 2021-01-17 18:59:20 +00:00
Alexander Alekhin
28c0cd8460 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-01-16 19:03:42 +00:00
Alexander Alekhin
10ef76905c gapi: avoid global static initializers 
- use lazy on-demand initialization
 2021-01-15 17:22:03 +00:00
Liubov Batanina
af9597f454 Added Mish ONNX subgraph 2021-01-15 14:01:48 +03:00
Alexander Alekhin
e43375cc68 gapi(async): use lazy-initialization of async_service singleton 2021-01-15 04:47:54 +00:00
Alexander Alekhin
63bb2abada Merge pull request #19321 from alalek:fixup_19027 2021-01-14 12:08:10 +00:00
Francesco Petrogalli
235e648bf5
Merge pull request #19268 from fpetrogalli:tabs-summary-output 
* [ts][summary.py] Extend `-o` to support tabs separated output.

* [ts][summary.py] Improve TABS sepatated output.

There is no need to print TAB at the beginning and at the end of each
row in the table.

Cosmetic change: using python list comprehension instead of for loop
to process a single row.
 2021-01-14 12:01:36 +00:00
Alexander Alekhin
5202186681 Merge pull request #19050 from anton-potapov:fix_range_var_clang_warnings 2021-01-14 10:44:42 +00:00
Alexander Alekhin
98889e41b0 videoio: fix API/ABI_VERSION macros before plugin_api.hpp 2021-01-14 10:36:10 +00:00
Alexander Alekhin
962cdc2d98 videoio: split capture/writer plugin APIs 
- migrate GStreamer backed
- migrate FFmpeg backend (with switch on legacy API)
- cv_videoio_capture_retrieve_cb_t uses Mat type instead of number of channels
 2021-01-14 06:19:23 +00:00
Alexander Alekhin
71acf078ba videoio: preserve git history in plugin_*.hpp files 2021-01-13 22:37:46 +00:00
Alexander Alekhin
b3233de1c2 videoio: mv plugin_api.hpp (preserve git history) 2021-01-13 22:36:53 +00:00
Alexander Alekhin
63982d6771 videoio: preserve git history in backend_plugin_legacy.impl.hpp 2021-01-13 22:26:18 +00:00
Alexander Alekhin
2cd540b9c4 videoio: backup backend_plugin_legacy.impl.hpp 2021-01-13 22:25:19 +00:00
Orest Chura
d34a34f328
Merge pull request #19215 from OrestChura:oc/bRect_perftests 
[G-API]: Performance tests for boundingRect

* Update boundingRect() tests with the changes from fitLine() PR

* Add performance tests for boundingRect

* Applying comment about g_type_of_t

* Addressing comments

* Addressing comment: replace cmp_f by CompareF in perf.tests + add the default constructor for CompareF

* Fix typo
 2021-01-12 21:33:05 +00:00
Maxim Pashchenkov
3eaeca58da
Merge pull request #18902 from mpashchenkov:mp/onnx-const-input 
G-API: ONNX. Const input

* Added const input for ONNX backend

* Returned initMatrixRandu, added some comments, rebase
 2021-01-12 21:31:15 +00:00
Alexander Alekhin
d3bc563c6e Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-01-12 18:34:33 +00:00
Alexander Alekhin
72894a1a90 Merge pull request #19216 from terfendail:wasm_fall 2021-01-12 17:57:24 +00:00
Alexander Alekhin
83e14f602f Merge pull request #19296 from raaldrid:Doc_issue_fix_18836_FULL 2021-01-11 20:04:49 +00:00
Alexander Alekhin
2775099a32 Merge pull request #19220 from alalek:dnn_tf_importer_error_reporting 2021-01-11 19:12:41 +00:00
Rachel A
f98e567f49 Solution to documentation issue https://github.com/opencv/opencv/issues/18836 2021-01-11 10:43:26 -08:00
Vitaly Tuzov
8f653ba8de Inlined WASM fallback intrinsics to avoid using of V_TypeTraits 2021-01-11 18:12:21 +03:00
Your Name
646a023ff4 Fix building opencv using gcc 11.x #19244 
Add missing `#include <thread>` in modules/gapi/test/test_precomp.hpp
 2021-01-02 17:43:11 +00:00
Alexander Alekhin
701744c621 Merge pull request #19191 from OrestChura:oc/morphEx_perftest 2020-12-31 10:32:51 +00:00
Liangqian
e4c7fca755
Merge pull request #19098 from chargerKong:EulerAngle 
* add to/from Euler Angles

* restruct codes

* quat: optimize implementation

* cleanup debug code

* correct spelling errors

* create QuatEnum for enum EulerAnglesType

* use for loop for test_quaternion

* drop template from isIntAngleType & add minimal error information in test_quaternion.cpp

Co-authored-by: ShanChenqi <shanchenqi@huawei.com>
Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>
 2020-12-31 10:32:12 +00:00
Alexander Alekhin
bec7b297ed Merge pull request #19235 from alalek:fix_test_swift_minAreaRect 2020-12-30 15:24:55 +00:00
Alexander Alekhin
ee17b5de6e swift(test): fix minAreaRect test 2020-12-29 22:56:19 +00:00
Ian Maquignaz
378a634de8 Updated Calib3d documentation to fix missing @ref in master 2020-12-28 10:57:19 -05:00
Alexander Alekhin
8a05850302 Merge pull request #19213 from alalek:ocl_execution_context_tests_param 2020-12-27 22:02:33 +00:00
YashasSamaga
8c74d7e4fa add half pixel centers and align corners param 2020-12-27 15:05:39 +05:30
Alexander Alekhin
55f06b76f9 dnn: improve debugging of TensorFlow parsing errors 2020-12-26 15:31:30 +00:00
Alexander Alekhin
ba3f150b14 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-12-25 16:25:14 +00:00
Alexander Alekhin
2f8c62999f Merge pull request #19194 from alalek:intelligent_scissors 2020-12-25 13:16:19 +00:00
Alexander Alekhin
3eea3dd46b imgproc: add IntelligentScissors 2020-12-25 10:57:11 +00:00
Alexander Alekhin
ba2b331461 core(ocl): parametrize OpenCLExecutionContext tests 2020-12-24 19:33:43 +00:00
Alexander Alekhin
a6f7dca685 Merge pull request #19027 from alalek:videoio_plugins_api_versioning 2020-12-24 17:08:36 +00:00
Zhuo Zhang
6e1da2ef91
Merge pull request #19203 from zchrissirhcz:fix-cvSaveImage 
Fix cvSaveImage( ) function bug

* fix cvSaveImage crash

* replace emplace_back with {}, no C++11 required

* fix MacOSX build with vector's push_back
 2020-12-24 16:58:16 +00:00
Anatoliy Talamanov
244511e434
Merge pull request #19205 from TolyaTalamanov:at/remove-streamingbackend-export 
[G-API] Fix streaming kernels in standalone

* Move streaming kernels from public header

* Add streaming backend to standalone
 2020-12-24 16:46:10 +00:00
Maxim Pashchenkov
656b20a169
Merge pull request #19070 from mpashchenkov:mp/onnx-gframe 
G-API: Support GFrame for ONNX infer 

* Added GFrame for ONNX

* Cut test

* Removed IE from assert

* Review comments

* Added const/bbot rstrt

* View instead unique_ptr in func. sig.

* Added extractMat function, ONNXCompiled contains exMat - cv::Mat with non processed input data

* Added meta check for inferList2
 2020-12-24 13:55:33 +00:00
Alexander Alekhin
50bb344a9d Merge pull request #19206 from OrestChura:oc/fix_plugconfparams_n_align 2020-12-24 13:54:02 +00:00
Alexander Alekhin
5a10261111 Merge pull request #19207 from alalek:issue_19198 2020-12-24 10:00:56 +00:00
Alexander Alekhin
cd68cc1f46 Merge pull request #19195 from diablodale:win32AlignAlloc 2020-12-23 17:33:58 +00:00
Alexander Alekhin
0681deb3c9 js: fix Python 3 support in make_umd.py 2020-12-23 15:07:12 +00:00
OrestChura
e80f6624ed - Replace plugin config parameters with the working ones 
- refactor for consistency
 2020-12-23 17:06:45 +03:00
Dale Phurrough
109255a730
add windows native aligned malloc + unit test case 
* implements https://github.com/opencv/opencv/issues/19147
* CAUTION: this PR will only functions safely in the
  4+ branches that already include PR 19029
* CAUTION: this PR requires thread-safe startup of the alloc.cpp
  translation unit as implemented in PR 19029
 2020-12-23 14:59:28 +01:00
Stefan Dragnev
b13b5d86f6
Merge pull request #19109 from tailsu:sd/imdecode-jp2k-codestream 
* OpenJPEG: decoder for J2K codestreams

* code review fixes

* exclude .j2c from GDAL tests
 2020-12-23 12:33:33 +00:00
Alexander Alekhin
0ffa78b66a Merge pull request #19193 from alalek:samples_python_3.9 2020-12-23 12:09:07 +00:00
Alexander Alekhin
15265918a7 Merge pull request #19133 from diablodale:fix19132-opencvactivated 2020-12-23 12:08:38 +00:00
OrestChura
e2930c7898 Perf test for morphologyEx 2020-12-22 00:03:06 +03:00
Alexander Alekhin
84676fefe3 Merge tag '4.5.1' 2020-12-21 20:35:51 +00:00
Alexander Alekhin
1363496c11 release: OpenCV 4.5.1 2020-12-21 20:01:38 +00:00
Alexander Alekhin
a029f03edc Merge pull request #19187 from alalek:samples_python_3.9 2020-12-21 18:16:00 +00:00
Alexander Alekhin
b51ae87828 samples: check for Python 3.9 2020-12-21 14:59:34 +00:00
Alexander Alekhin
68fb8dd873 Merge tag '3.4.13' 2020-12-21 14:55:54 +00:00
Anastasiya Pronina
cdbea6f0a0 GFrame as internal node in GExecutor 2020-12-21 14:06:47 +03:00
Alexander Alekhin
8869dc7762 release: OpenCV 3.4.13 2020-12-20 22:15:49 +00:00
Alexander Alekhin
6659d55a9d Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-12-20 18:40:22 +00:00
Alexander Alekhin
e6c9291e32 Merge pull request #19180 from alalek:fixup_19161 2020-12-20 18:39:01 +00:00
Alexander Alekhin
a6f14ca97c js(build): fix generator with Python3 
- class_info.props is a 'list'
 2020-12-20 17:42:47 +00:00
Alexander Alekhin
dd276dbb59 Merge pull request #19176 from alalek:issue_19131 2020-12-20 16:40:28 +00:00
Alexander Alekhin
70d82017fe Merge pull request #19175 from alalek:issue_18520 2020-12-20 16:39:56 +00:00
Alexander Alekhin
663bd73518 Merge pull request #19164 from fpetrogalli:tranform_16u 2020-12-20 16:38:59 +00:00
Francesco Petrogalli
c526705f4f [cv::transform] Enable CV_SIMD for the 16U case on AArch64. 2020-12-20 15:58:21 +00:00
Alexander Alekhin
c84d2cb32a Merge pull request #18604 from vrabaud:master 2020-12-20 15:50:33 +00:00
Vincent Rabaud
ff211371bc Replace FLANNException by CV_Error. 2020-12-20 14:17:28 +01:00
Alexander Alekhin
3359bdc464 docs(core): fix process_video_frame() code snippet 2020-12-20 02:27:46 +00:00
Alexander Alekhin
17faee5d81 imgproc: add rotatedRectangleIntersection empty input handling 2020-12-20 02:06:50 +00:00
Vincent Rabaud
4c75b1c102 Fix comment typos. 2020-12-19 08:22:37 +01:00
Alexander Alekhin
dac298ef41 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-12-18 20:47:56 +00:00
Alexander Alekhin
ef27c11d50 Merge pull request #19162 from alalek:backport_18985 2020-12-18 20:29:49 +00:00
Anastasia Murzova
3bc1b53962 Added YUV conversion fix 
Fixed OpenCV issue #18878
 2020-12-18 21:40:32 +03:00
Alexander Alekhin
de1b919641 Merge pull request #19161 from alalek:js_robust_code_generation 2020-12-18 15:12:17 +00:00
Alexander Alekhin
3e9158acd6 Merge pull request #19128 from asmorkalov:as/gapi_phase_tolerance 2020-12-18 13:43:07 +00:00
Alexander Alekhin
03e224ee83 Merge pull request #19127 from asmorkalov:as/photo_fix_arm64 2020-12-18 13:42:26 +00:00
Steffen Urban
c2bc171ef6 js: backport PR18985 
original commit: b82700ae41
 2020-12-18 12:12:10 +00:00
Alexander Alekhin
f8740e124c js: robust code generation 
- avoid randomized output due to unpredictable dict/set order
 2020-12-18 12:02:48 +00:00
Steffen Urban
b82700ae41
Merge pull request #18985 from ZEISS:feature/aruco_js_fix 
Aruco javascript fix and added functionality

* whitespace

* updated docu. updated regexp.

* update docu

* embindgen regex

* removed parser arg

* remove whitespace

* removed aruco hint

* remove whitespace

* removed aruco hint

* new docu string

* removed extra line

* remove whitespace

* removed aruco hint

* new docu string

* removed extra line
 2020-12-18 12:01:48 +00:00
Alexander Smorkalov
009860e98a arm64 fix: Replaced float value strong equal checks with check with tolerance. 2020-12-18 14:57:51 +03:00
Alexander Smorkalov
57da381ae3 Increased Photo_CalibrateDebevec.regression test tolerance to pass on arm64 with gcc 9.3. 2020-12-18 14:46:40 +03:00
Alexander Alekhin
935cb4076b Merge pull request #19154 from alalek:fixup_19089 2020-12-18 11:23:02 +00:00
Alexander Alekhin
b2ea15da35 Merge pull request #19137 from VadimLevin:dev/vlevin/safe-string-conversion 2020-12-18 11:20:50 +00:00
Alexander Alekhin
624d532000 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-12-17 21:05:34 +00:00
Alexander Alekhin
94e7be3714 docs(calib3d): avoid reference on legacy C API constants 2020-12-17 21:03:27 +00:00
Alexander Alekhin
9b4adc9acb Merge pull request #19146 from alalek:dnn_openvino_2021.2.0 2020-12-17 19:50:36 +00:00
Alexander Alekhin
e27162397a Merge pull request #19143 from vrabaud:stack 2020-12-17 19:47:43 +00:00
Vadim Pisarevsky
c51f5e8d76 Merge pull request #19082 from vpisarev:rvv_copyright 2020-12-17 17:10:17 +00:00
Vadim Pisarevsky
ba7dbca018 added information about the contribution & ISCAS copyright 2020-12-17 18:28:17 +08:00
Vincent Rabaud
8391a23600 Optimize calls to std::string::find() and friends for a single char. 
The character literal overload is more efficient. More info at:

http://clang.llvm.org/extra/clang-tidy/checks/performance-faster-string-find.html
 2020-12-17 09:39:23 +01:00
Vincent Rabaud
ec3ef520e6 Move big objects (>20k) from stack to heap. 2020-12-17 09:36:51 +01:00
Alexander Alekhin
28aab134db dnn(test): update tests for OpenVINO 2021.2 2020-12-17 07:53:35 +00:00
Alexander Alekhin
752cc26ad6 dnn: use OpenVINO 2021.2 defines 
original commit: 4699d2ba0c
 2020-12-16 22:22:17 +00:00
Alexander Alekhin
d159417474 Merge pull request #19101 from alalek:issue_5209 2020-12-16 22:13:18 +00:00
Alexander Alekhin
7d7ab462d6 Merge pull request #19130 from dmatveev:dm/fix_docs_ocv451 2020-12-16 20:26:41 +00:00
Ruslan Garnov
e06a497c7c Added format.hpp include to core.hpp 2020-12-16 19:29:06 +03:00
Vadim Levin
7b0d7d0c9a fix: conversion to string in python bindings 
If provided `PyObject` can't be converted to string `TypeError` is
 reported instead of `SytemError` without any message.
 2020-12-16 15:11:58 +03:00
Ruslan Garnov
f7cab121fe
Merge pull request #19112 from rgarnov:rg/generic_copy_kernel 
Generic copy kernel

* Moved RMat wrapping of cv::Mats to StreamingInput

* Generalized GCopy kernel

* Generic GCopy kernel: applied review comments
 2020-12-16 11:18:08 +00:00
Dale Phurrough
bb59b81d82
remove g_isOpenCVActivated assign and clarify 2020-12-16 00:27:32 +01:00
Alexander Alekhin
7631056b8a Merge pull request #19114 from alalek:issue_18937 2020-12-15 20:47:05 +00:00
Alexander Alekhin
4107dc7355 Merge pull request #19089 from IanMaquignaz:fix_34_calib3d_parameterReferences 2020-12-15 20:46:09 +00:00
Dmitry Matveev
b74804f61f G-API: Fix various Doxygen isses for the 4.5.1 release 2020-12-15 23:21:46 +03:00
Anatoliy Talamanov
50baf76cc2
Merge pull request #19107 from TolyaTalamanov:at/hotfix-gstreamingbackend 
[G-API] GStreamingBackend hotfix

* GStreamingBackend hotfix

* Fix comments to review

* Add strides

* Removew while loop inside actor
 2020-12-15 18:05:26 +00:00
Ian Maquignaz
085a131801 Applied '@ref' linking for 3.4 Calib3D parameters and added enum cv::fisheye::CALIB_ZERO_DISPARITY == cv::CALIB_ZERO_DISPARITY == 0x400 == 1 << 10. 
Fisheye test has been updated to use new enum cv::fisheye::CALIB_ZERO_DISPARITY and included CV_StaticAssert(...) to ensure cv::CALIB_ZERO_DISPARITY == cv::fisheye::CALIB_ZERO_DISPARITY.
 2020-12-15 12:33:43 -05:00
Alexander Alekhin
50fed1d774 Merge pull request #19115 from alalek:dnn_ocl_conv_fp16_consistency 2020-12-15 16:09:15 +00:00
Alexander Alekhin
c240355cc6 dnn(ocl): avoid mess FP16/FP32 in convolution layer 2020-12-15 08:51:24 +00:00
Alexander Alekhin
4b3d2c8834 dnn(ocl): fix gemm kernels with beta=0 
- dst is not initialized, may include NaN values
- 0*NaN produces NaN
 2020-12-15 00:58:43 +00:00
Orest Chura
fcdd69fd97
Merge pull request #19103 from OrestChura:oc/cvtI420_perftests 
[G-API]: Performance tests for color conversion kernels

* Performance tests for 5 new color conversion kernels:
 - BGR2RGB
 - BGR2I420
 - RGB2I420
 - I4202BGR
 - I4202RGB

* Addressing comment
 2020-12-14 22:45:41 +00:00
Alexander Alekhin
48d9031efb videoio(test): add FFmpeg backend check 
- configure through OPENCV_TEST_VIDEOIO_BACKEND_REQUIRE_FFMPEG environment variable
 2020-12-14 18:29:52 +00:00
Anna Khakimova
46e275dfe4
Merge pull request #18869 from anna-khakimova:ak/kalman 
* GAPI: Kalman filter stateful kernel

* Applied comments

* Applied comments. Second iteration

* Add overload without control vector

* Remove structure constructor and dimension fields.

* Add sample as test

* Remove visualization from test-sample + correct doxygen comments

* Applied comments.
 2020-12-14 08:56:37 +00:00
Alexander Alekhin
392991fa0b core(opencl): add version check before clCreateFromGLTexture() call 2020-12-13 20:57:26 +00:00
Alexander Alekhin
dd1494eebf Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-12-11 19:27:20 +00:00
Alexander Alekhin
1bfc75ac23 Merge pull request #19079 from alalek:issue_18713 2020-12-11 19:15:26 +00:00
Alexander Alekhin
5bb45baa6c Merge pull request #19085 from OrestChura:oc/fix_new_streaming_tests 2020-12-11 19:14:29 +00:00
Alexander Alekhin
def679554f Merge pull request #19084 from alalek:issue_16197 2020-12-11 19:13:40 +00:00
Alexander Alekhin
08b6abd711 Merge pull request #19068 from alalek:issue_18157 2020-12-11 19:11:04 +00:00
Alexander Alekhin
a04479746a
Merge pull request #19045 from alalek:issue_17553 
* flann: avoid dangling pointers on lost features data

* flann: fix Index::load()
 2020-12-11 19:09:35 +00:00
Alexander Alekhin
d2b8fd6401 Merge pull request #19062 from alalek:3.4_issue_17553 2020-12-11 19:08:46 +00:00
Alexander Alekhin
23c246882e Merge pull request #19071 from LupusSanctus:am/dnn_nearest_resize_3.4 2020-12-11 18:25:55 +00:00
Alexander Alekhin
f290ff215e features2d: fix ORB::setFirstScale() handling 2020-12-11 18:05:24 +00:00
OrestChura
79b4dc14a3 Fix new streaming tests for CI 2020-12-11 20:26:39 +03:00
Anatoliy Talamanov
8ed0fc6f0c
Merge pull request #19009 from TolyaTalamanov:at/media-frame-copy 
[G-API] GStreamingBackend

* Snapshot

* Implement StreamingBackend

* Refactoring

* Refactoring 2

* Clean up

* Add missing functionality to support MediaFrame as output

* Partially address review comments

* Fix build

* Implement reshape for gstreamingbackend and add a test on it

* Address more comments

* Add format.hpp to gapi.hpp

* Fix debug build

* Address review comments

Co-authored-by: Smirnov Alexey <alexey.smirnov@intel.com>
 2020-12-11 16:29:34 +00:00
Yosshi999
fdeac73a59
Merge pull request #18983 from Yosshi999:bitexact-gaussian-16U-faster 
support SIMD for larger symmetric Bit-exact 16U gaussian blur

* support SIMD for bit-exact 16U symmetric gaussian blur

* use tighter SIMD registers
 2020-12-11 10:14:15 +00:00
Alexander Alekhin
175cd03ff2 calib3d: fix findCirclesGrid hang 
- detect case with infinite loop and raise NoConv exception
- handle such exception
- add support for case with missing `blobDetector` (image contains Point2f array of candidates)
- add regression test
- undone rectification for "failed" detections too
- drop redirectError() usage
 2020-12-11 07:31:50 +00:00
Alexander Alekhin
d6a7f5e1e0 Merge pull request #19075 from alalek:dnn_fix_halide_build 2020-12-10 20:37:37 +00:00
Alexander Alekhin
fce8d8e090 Merge pull request #19074 from alalek:dnn_test_tolerance_east 2020-12-10 20:29:36 +00:00
Alexander Alekhin
d84a9484b7 dnn: fix build with Halide, skip tests with crashes 2020-12-10 18:23:24 +00:00
Alexander Alekhin
8ff27a07bb dnn(test): adjust EAST test tolerance 2020-12-10 16:39:20 +00:00
Maksim Shabunin
55a2bcbe15 videoio: turn off syncronized sink in GStreamer 2020-12-10 16:07:28 +03:00
Anastasia Murzova
f2422ace7d Added TF nearest neighbour resize behaviour alignment 
Relates to OpenCV issue #18721
 2020-12-10 15:53:24 +03:00
Alexander Alekhin
3e5d7e1718 imgproc: fix minAreaRect() 2020-12-10 08:57:58 +00:00
Alexander Alekhin
de385009ae Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-12-09 18:09:00 +00:00
Alexander Alekhin
8286d84fb1 Merge pull request #19061 from alalek:dnn_load_face_detector_with_external_protobuf 2020-12-09 18:03:52 +00:00
Alexander Alekhin
c42d0c8374 Merge pull request #19060 from alalek:issue_18097 2020-12-09 18:02:41 +00:00
Anatoliy Talamanov
a55150b1bc
Merge pull request #19002 from TolyaTalamanov:at/infer_gframe 
[G-API] Support GFrame for infer

* GInfer(GFrame), currently broken

* Fixed (API only)

* Support GFrame in GIEBackend

* Fix comments to review

* Fix comments to review

* Fix doxygen

* Fix building with different IE versions

* Fix warning on MacOS

Co-authored-by: Dmitry Matveev <dmitry.matveev@intel.com>
Co-authored-by: Smirnov Alexey <alexey.smirnov@intel.com>
 2020-12-09 14:00:56 +00:00
Alexander Alekhin
7eaa548b6d flann: drop wrapping of Index class 
- due to lifetime restrictions on passed 'features' parameter and its dangling pointers
- dangling pointer issue is fixed for OpenCV 4.5.1+
 2020-12-09 05:39:35 +00:00
Alexander Alekhin
d7e936de5c dnn(caffe): add DetectionOutputParameter.clip to .proto file 
- allow to load opencv_face_detector with external unpatched protobuf
 2020-12-09 05:21:07 +00:00
Alexander Alekhin
d2bc0e5fe0 js(wasm): use fallback on missing intrinsics in Emscripten 2.0.0+ 2020-12-09 04:19:53 +00:00
Anastasia Murzova
a82c50eac2 Added TF resize_bilinear behaviour alignment 
Fixes OpenCV issue #18721
 2020-12-08 22:51:38 +03:00
Alexander Alekhin
b5a9ef6b7b Merge pull request #19052 from diablodale:fix18888-opencl-doc 2020-12-08 18:03:19 +00:00
Orest Chura
f41327df0c
Merge pull request #18969 from OrestChura:oc/fix_notes_returns 
[G-API] Multiple return/note fix

* Fix doxygen:
 - multiple return
 - multiple notes

* Addressing comments
 - divide description of split(merge)3/4
 2020-12-08 15:44:33 +00:00
Dale Phurrough
f77276311d
clarify opencl execution context doc 
- fix opencv/opencv#18888
 2020-12-08 16:08:53 +01:00
Alexander Alekhin
e8348e5f64 Merge pull request #19046 from alalek:issue_16861 2020-12-08 11:34:20 +00:00
Anton Potapov
da5bfefc78 GAPI: fix Clang warning for dangling references in for loop variable 2020-12-08 14:18:46 +03:00
Alexander Alekhin
619cc01ca1 Merge pull request #19044 from OrestChura:oc/fix_coverity_warn_kmeans 2020-12-08 10:31:31 +00:00
Dale Phurrough
ad94d8cc4f
Merge pull request #19029 from diablodale:fix19004-memthreadstart 
add thread-safe startup of fastMalloc and fastFree

* add perf test core memory allocation

* fix threading in isAlignedAllocationEnabled()

* tweaks requested by maintainer
 2020-12-08 10:05:14 +00:00
Alexander Alekhin
fb85974d01 android: use protected fields in JavaCamera2View 2020-12-08 05:18:21 +00:00
OrestChura
02488c5cbb Moved G-API output to the first place of arguments in comparison functions 2020-12-08 02:44:01 +03:00
Alexander Alekhin
3377ddaf09 Merge pull request #19041 from alalek:issue_19025 2020-12-07 22:31:53 +00:00
Alexander Alekhin
962f5c9b82 videoio(test): skip GStreamer in 'frame_timestamp' tests 
- CAP_PROP_POS_MSEC is not reliable
 2020-12-07 21:35:01 +00:00
Alexander Alekhin
2c634eeef2 Merge pull request #19023 from alalek:core_update_allocator_stats_type 2020-12-07 20:41:37 +00:00
berak
cf28b5e5be dnn: add another color to Net::Impl::dump() 2020-12-07 17:58:40 +01:00
Alexander Alekhin
31619faa70 Merge pull request #19021 from alalek:4.x_build_warnings_gcc_4.8.5 2020-12-06 17:22:45 +00:00
Alexander Alekhin
9e6b7f5dc1 videoio: plugins API versioning 2020-12-06 16:19:13 +00:00
joshdoe
541a09b7ac
Merge pull request #18535 from joshdoe:gray16_gstreamer_writing 
Add CV_16UC1/GRAY16_LE support to GStreamer backend for VideoWriter

* videoio(backend): add Writer_open_with_params to plugin API

This will allow arbitrary parameters to be passed to plugin backends

* videoio(gstreamer): add GRAY16_LE/CV_16UC1 writing support to GStreamer

This introduces a new property VIDEOWRITER_PROP_DEPTH, which defaults to
CV_8U, but for GStreamer can be set to CV_16U.

Also, fix another test to not fail if plugin isn't found, copying logic
from the read_write test.

* videoio(plugin): fix handling plugins with previous API level

* videoio: coding style

* fix warning
 2020-12-05 21:28:07 +00:00
Alexander Alekhin
26e8048a0a core: update handling of allocator stats type 
- don't use OPENCV_ALLOCATOR_STATS_COUNTER_TYPE definition in non C++11 builds
- don't use with MinGW
 2020-12-05 20:54:47 +00:00
Alexander Alekhin
d1b5a78171 build warnings 
- GCC 4.8.5 / CentOS 7
 2020-12-05 20:08:29 +00:00
Alexander Alekhin
00f36a3149 dnn: prefer to use v_fma() instead of v_c += v_a * v_b 2020-12-05 11:51:03 +00:00
Alexander Alekhin
6fdb7aee84 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-12-04 18:26:58 +00:00
Alexander Alekhin
12a36b5a94 Merge pull request #18955 from alalek:test_debug_flag 2020-12-04 18:10:00 +00:00
Wenqing Zhang
22d64ae08f
Merge pull request #17570 from HannibalAPE:text_det_recog_demo 
[GSoC] High Level API and Samples for Scene Text Detection and Recognition

* APIs and samples for scene text detection and recognition

* update APIs and tutorial for Text Detection and Recognition

* API updates:
(1) put decodeType into struct Voc
(2) optimize the post-processing of DB

* sample update:
(1) add transformation into scene_text_spotting.cpp
(2) modify text_detection.cpp with API update

* update tutorial

* simplify text recognition API
update tutorial

* update impl usage in recognize() and detect()

* dnn: refactoring public API of TextRecognitionModel/TextDetectionModel

* update provided models
update opencv.bib

* dnn: adjust text rectangle angle

* remove points ordering operation in model.cpp

* update gts of DB test in test_model.cpp

* dnn: ensure to keep text rectangle angle

- avoid 90/180 degree turns

* dnn(text): use quadrangle result in TextDetectionModel API

* dnn: update Text Detection API
(1) keep points' order consistent with (bl, tl, tr, br) in unclip
(2) update contourScore with boundingRect
 2020-12-03 18:47:40 +00:00
Alexander Alekhin
e371592f75 Merge pull request #18965 from alalek:cmake_gen_js_code 2020-12-03 18:10:30 +00:00
Alexander Alekhin
84a3654371 Merge pull request #19000 from alalek:cmake_fix_order_of_bindings_generators 2020-12-03 18:08:40 +00:00
Alexander Alekhin
7e5c4fe1cd cmake(js): update js targets 
- unconditional js bindings source code generation
- use common name for tests: opencv_test_js
 2020-12-03 14:18:54 +00:00
Alexander Alekhin
b31ce408ae cmake: fix processing order of <wrapper>_bindings_generator 
- ensure that wrapped modules are already processed
 2020-12-03 13:01:46 +00:00
Alexander Alekhin
6502737bd5 Merge pull request #18992 from vertexcite:patch-1 2020-12-03 10:58:47 +00:00
Alexander Alekhin
b98dd728ca Merge pull request #18966 from Staticity:add_live_timestamps_to_msmf 2020-12-03 10:57:25 +00:00
Randall Britten
7f3ba5963d Fixed minor typo "poins" in documentation page 2020-12-03 12:46:23 +03:00
Alexander Alekhin
e309ad8465 Merge pull request #18994 from alalek:umat_drop_unavailable_methods 2020-12-02 22:54:47 +00:00
Jaime Rivera
2fa624aef0 Add Timestamps to MSMF Video Capture by index 
Enable frame timestamp tests for MSMF

Add functional test for camera live timestamps

Remove trailing whitespace

Add timestamp test to all functional tests. Protect div by 0

Add Timestamps to MSMF Video Capture by index
 2020-12-02 16:36:09 -05:00
Vadim Pisarevsky
b023fcd264 Merge pull request #18911 from chargerKong:quat 2020-12-02 19:14:47 +00:00
Alexander Alekhin
e958600f32 Merge pull request #18986 from alalek:fix_ipp_17453_2 2020-12-02 19:09:24 +00:00
Alexander Alekhin
484251c52b Merge pull request #18831 from rjiejie:master-opt@pipeline 2020-12-02 19:07:38 +00:00
Alexander Alekhin
e98c845f0b Merge pull request #18977 from Rightpoint:objc-collision-fix 2020-12-02 19:06:57 +00:00
Kong Liangqian
8e32566583 Add adding and subtraction operations between a number and a quaternion; 
fix a typo;
Add documentation of quaternion operators;
Restrict the type of scalar: the same as quaternion;
 2020-12-03 01:38:15 +08:00
Alexander Alekhin
512be4ab65 Merge pull request #18991 from alalek:workaround_12959 2020-12-02 17:34:22 +00:00
Alexander Alekhin
6f8120cb3a core(UMat): drop unavailable methods 2020-12-02 15:02:43 +00:00