8fa86d4d34
ffmpeg/3.4: update FFmpeg wrapper 2021.12
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- FFmpeg 3.4.9
2021-12-20 15:32:05 +00:00
a22dd28e02
videoio: fix ffmpeg standalone build
2021-12-20 15:03:21 +00:00
a079acc0d9
Merge pull request #21280 from alalek:update_version_3.4.17-pre
2021-12-18 13:46:29 +00:00
91817bffe1
Merge pull request #21275 from stal12:CCL_improvements
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Improve CCL with new algorithms and tests
* Improve CCL with new algorithms and tests
* Split CCL test into dedicated tests cases
2021-12-17 19:36:57 +00:00
49bef1cdbf
Merge pull request #21283 from rogday:flatten_fix
2021-12-17 14:27:40 +00:00
175bcb1734
Merge pull request #21258 from eplankin:fix_threshold_to_zero_ipp_bug
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Fixed threshold(THRESH_TOZERO) at imgproc(IPP)
* Fixed #16085 : imgproc(IPP): wrong result from threshold(THRESH_TOZERO)
* 1. Added test cases with float where all bits of mantissa equal 1, min and max float as inputs
2. Used nextafterf instead of cast to hex
* Used float value in test instead of hex and casts
* Changed input value in test
2021-12-17 13:31:37 +00:00
fec2c7e715
fix Flatten layer
2021-12-17 16:29:56 +03:00
60c093f086
pre: OpenCV 3.4.17 (version++)
2021-12-17 10:05:52 +00:00
f071207463
Merge pull request #21277 from alalek:backport_21267
2021-12-16 18:52:23 +00:00
792b7e0629
(3.4) Fixed several issues found by static analysis
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original commit: a079c2eb7c
2021-12-16 17:02:58 +00:00
cee3ec6dc4
Merge pull request #21271 from vrabaud:3.4_clip
2021-12-16 11:19:53 +00:00
3da17c42a4
Use NaN-safe clip function.
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This is to prevent more NaN to int conversions like in #21111 .
2021-12-16 11:34:04 +01:00
2329cbc1a2
Merge pull request #21269 from mshabunin:fix-hardening-o3
2021-12-16 09:17:51 +00:00
b39ee54103
Do not force -O2 flag in hardening-enabled builds
2021-12-16 11:40:42 +03:00
6a889ed3e5
Merge pull request #21261 from alalek:dnn_onnx_test_filter_update
2021-12-15 16:24:04 +00:00
f3ba88c87c
dnn(test): update ONNX conformance filters
2021-12-15 12:53:53 +00:00
e7c5120682
Merge pull request #21259 from rogday:random_fixes
2021-12-15 10:26:49 +00:00
19cfaa2be7
Merge pull request #21254 from alalek:build_opencv_winpack_dldt_2021.4.2
2021-12-15 08:17:09 +00:00
e97c7e042b
fix max_unpool missing attributes, add default value of keepdims in reducemean/max/sum, add support for keepdims=true in full reduction branch, add new padding type to Pad
2021-12-14 22:09:27 +03:00
35f27d0d3e
Merge pull request #21257 from alalek:imgproc_cvtcolor_lab_fix_nan
2021-12-14 16:59:07 +00:00
330a11861e
Merge pull request #21256 from zchrissirhcz:fix-3.4-pyramid-tutorial
2021-12-14 16:58:53 +00:00
4827fe86bb
Merge pull request #21088 from rogday:onnx_tests
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Onnx conformance tests
* Add ONNX conformance tests
* dnn(test): add filters for ONNX conformance tests
* add filter lists for OCV backend
* address review comments
* move test_clip_inbounds to all_denylist
* address clip issue
* avoid empty lists
Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com >
2021-12-14 16:58:06 +00:00
72c55b56f2
imgproc: catch NaNs in clip(), use table index debug check
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- no NaN propagation guarantee
2021-12-14 15:31:51 +00:00
4eab85d364
Merge pull request #21251 from vrabaud:3.4_bayer
2021-12-14 15:15:07 +00:00
3cc83ce024
docs: correct normalize factor in gaussian pyramid tutorial
2021-12-14 21:06:02 +08:00
52c423a423
build: winpack_dldt with dldt 2021.4.2
2021-12-14 09:00:43 +00:00
542b3e8a64
Fix harmless signed integer overflow.
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When computing:
t1 = (bayer[1] + bayer[bayer_step] + bayer[bayer_step+2] + bayer[bayer_step*2+1])*G2Y;
there is a T (unsigned short or char) multiplied by an int which can overflow.
Then again, it is stored to t1 which is unsigned so the overflow disappears.
Keeping all unsigned is safer.
2021-12-13 23:43:49 +01:00
4f79eb256d
Merge pull request #21250 from alalek:videoio_msmf_update_camera_3.4
2021-12-13 22:24:33 +00:00
7620456486
videoio(MSMF): add queue for async ReadSample()
2021-12-13 21:02:24 +00:00
5462710103
Merge pull request #21235 from jonay2000:fix-docs
2021-12-11 15:14:43 +00:00
d1b923bee9
Update name from Gunner to Gunnar as that's the name he published his
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paper under.
2021-12-11 13:10:52 +01:00
04020f391a
Merge pull request #21193 from alalek:imgproc_test_bitexact_cvtcolor_yuv
2021-12-10 16:11:06 +00:00
c4ab0c09ea
Merge pull request #21228 from alalek:issue_21198
2021-12-10 16:07:57 +00:00
9b7f40ce4d
Merge pull request #21074 from vrabaud:3.4_rect
2021-12-10 11:32:03 +00:00
659cf7249e
imgproc(ocl): fix resizeLN, avoid integer overflow
2021-12-09 20:30:26 +00:00
62a010a25d
Merge pull request #21224 from UncleLLD:fix-cvtColor-error
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fix cvtColor-error
* fix gray image channel error
* fix gray image channel error
* fix cvtColor error after the video end
* fix cvtColor error after the video end and change next variable
* fix cvtColor error after the video end
* reset next variable
* fix cvtColor error after the video end
* fix cvtColor error after the video end
2021-12-09 19:11:05 +00:00
6b4ea68bc7
Solve Rect overflow issues.
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Fow now, it is possible to define valid rectangle for which some
functions overflow (e.g. br(), ares() ...).
This patch fixes the intersection operator so that it works with
any rectangle.
2021-12-09 12:04:26 +01:00
d6891c705e
Merge pull request #21219 from asenyaev:asen/remove_distutils
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* Replaced distutils module to sysconfig
* Fixed getting a path to python lib
2021-12-08 18:51:34 +00:00
16b674b984
Merge pull request #21213 from alalek:issue_20850_case1
2021-12-07 16:34:54 +00:00
65392d5e6b
cmake: fix OPENGL_LIBRARIES handling
2021-12-07 12:12:42 +00:00
5aef565fb6
Merge pull request #21188 from UncleLLD:fix-markdown-error
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fix issue 21187: markdown file: gray image does not have three dimensions
2021-12-06 16:14:17 +00:00
a3287b85c5
carotene: disable YUV color conversions (bit-exact issue)
2021-12-04 07:32:57 +00:00
0c0b1ec9ae
imgproc(test): add bit-exact tests for YUV cvtColor conversions
2021-12-04 04:36:57 +00:00
35ff9af6ce
Merge pull request #21162 from rogday:softmax_simplification
2021-12-02 17:14:48 +00:00
dad2b9aac8
Merge pull request #21160 from rogday:elu_alpha
2021-12-02 17:13:57 +00:00
1613d30544
Merge pull request #21159 from rogday:ceil_mode
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fix ceil_mode for Average/MaxPooling
* fix ceil_mode
* add a comment
2021-12-02 20:11:11 +03:00
b6df9debaf
Merge pull request #21174 from APrigarina:fix_qr_encoder
2021-12-02 16:41:03 +00:00
b9d0dc60b0
Merge pull request #21173 from alalek:3.4_dnn_test_reenable_ov_2021_4
2021-12-02 16:33:15 +00:00
37b1876807
qr encoder: fix memory and unused variables issues
2021-12-02 18:35:33 +03:00
bd396e1fd5
dnn(test): re-enable tests which works with OpenVINO 2021.4.x (3.4)
2021-12-02 11:30:45 +00:00
Alexander Alekhin
Stefano Allegretti
eplankin
Smirnov Egor
Maksim Shabunin
Vincent Rabaud
Zhuo Zhang
Jonathan Dönszelmann
UncleLLD
Andrey Senyaev
APrigarina