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Author SHA1 Message Date
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
Alexander Alekhin
e5518ee657 Merge pull request #19422 from alalek:js_tutorial_intelligent_scissors_note 2021-02-07 20:07:19 +00:00
Suleyman TURKMEN
2387813428 Update imageSegmentation.cpp, imageSegmentation.py 2021-02-07 17:42:52 +03:00
Alexander Alekhin
0c31c0756c Merge pull request #19468 from hmaarrfk:fix_apple_check 2021-02-06 14:54:49 +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
f46b1252c4 Merge pull request #19466 from alalek:hotfix_19259 2021-02-05 23:46:24 +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
Alexander Alekhin
2a2e4e78bf Merge pull request #19451 from alalek:cmake_mkl_tbb_oneapi_workaround 2021-02-05 14:22:43 +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
050327a1e2 Merge pull request #19456 from alalek:fixup_19447 2021-02-04 16:03:24 +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
fcff767a7f cmake(tbb): fix target_compile_definitions() with "UNKNOWN" target 
- https://gitlab.kitware.com/cmake/cmake/-/issues/19434
 2021-02-03 22:18:39 +00:00
Alexander Alekhin
7a282a8892 cmake: workaround oneAPI problem with -DMKL_WITH_TBB=ON 2021-02-03 19:41:54 +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
Alexander Alekhin
674ecc5581 Merge pull request #19447 from alalek:cmake_tbb_workaround_msvc 2021-02-02 20:33:26 +00:00
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 Alekhin
eced4dd023 cmake: workaround oneTBB build issues with MSVC 2021-02-02 15:03:27 +00:00
Alexander Alekhin
23734aff74 Merge pull request #19443 from asmorkalov:as/guard_nonfree 2021-02-02 11:12:14 +00:00
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
4be077163f Merge pull request #19424 from alalek:cmake_linters_update 2021-01-30 12:37:57 +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
Alexander Alekhin
e448f4f6ef cmake: fix pylint/flake8 detection, update flake8 exclude 2021-01-29 17:06:54 +00:00
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
Alexander Alekhin
ebd91459f2 Merge pull request #19395 from Ixarias:patch-1 2021-01-29 12:34:00 +00:00
Alexander Alekhin
1a5b411ae4 js(tutorial): add note about CVAT integration 2021-01-29 10:27:47 +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
Alexander Alekhin
6be9496d73 Merge pull request #19384 from mshabunin:support-onetbb 2021-01-29 06:44:36 +00:00
Maksim Shabunin
46b2da409b MKL-TBB: removed tbb from dependencies list 2021-01-29 02:38:05 +03:00