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Author SHA1 Message Date
Alexander Alekhin
36bd2a65e3 highgui(gtk): repair scroll events 2021-12-23 13:06:44 +00:00
Alexander Alekhin
85d4e56bb1 highgui(gtk): fix onmouse event flags 2021-12-23 12:15:14 +00:00
Alexander Alekhin
381d9bafdf imgcodecs: disable OpenEXR in runtime for 3rdparty source code 
- builtin OpenEXR source code is outdated
- external OpenEXR distributions are allowed
 2021-12-23 10:41:18 +00:00
APrigarina
ada16fd188 prevent index error in find_obj sample 2021-12-23 11:29:27 +03:00
Alexander Alekhin
c408157a4d dnn: do not try to rebuilt network during setInput() 
- this doesn't make sense in case of multiple inputs
 2021-12-23 02:40:33 +00:00
Alexander Alekhin
6e299b582a dnn(test): decompose 'DynamicAxes' test 2021-12-23 00:47:27 +00:00
Alexander Alekhin
19ac54277b Merge pull request #21313 from alalek:fix_links_3.4 2021-12-22 15:53:02 +00:00
Alexander Alekhin
b1a57c4cb2 fix 3.4 links 2021-12-22 12:38:21 +00:00
dwardor
54c180092d
Merge pull request #21114 from dwardor:patch-1 
* Fix compile against lapack-3.10.0

Fix compilation against lapack >= 3.9.1 and 3.10.0 while not breaking older versions

OpenCVFindLAPACK.cmake & CMakeLists.txt: determine OPENCV_USE_LAPACK_PREFIX from LAPACK_VERSION

hal_internal.cpp : Only apply LAPACK_FUNC to functions whose number of inputs depends on LAPACK_FORTRAN_STR_LEN in lapack >= 3.9.1

lapack_check.cpp : remove LAPACK_FUNC which is not OK as function are not used with input parameters (so lapack.h preprocessing of "LAPACK_xxxx(...)" is not applicable with lapack >= 3.9.1
If not removed lapack_check fails so LAPACK is deactivated in build (not want we want)

use OCV_ prefix and don't use Global, instead generate OCV_LAPACK_FUNC depending on CMake Conditions

Remove CONFIG from find_package(LAPACK) and use LAPACK_GLOBAL and LAPACK_NAME to figure out if using netlib's reference LAPACK implementation and how to #define OCV_LAPACK_FUNC(f)

* Fix typos and grammar in comments
 2021-12-22 12:00:00 +00:00
Alexander Alekhin
6e733b65ae Merge pull request #21302 from alalek:issue_21299_3.4 2021-12-21 18:39:52 +00:00
Alexander Alekhin
947d610309 Merge pull request #21297 from rogday:div_fix 2021-12-21 15:48:40 +00:00
Alexander Alekhin
3e01a387ba highgui: fix Win32 with OPENGL=ON 2021-12-21 15:44:59 +00:00
Alexander Alekhin
b9d9730b62 Merge pull request #21295 from alalek:update_ffmpeg_3.4 2021-12-20 18:11:41 +00:00
rogday
0a178a687a fix const/x in Div 2021-12-20 19:53:37 +03:00
Alexander Alekhin
8fa86d4d34 ffmpeg/3.4: update FFmpeg wrapper 2021.12 
- FFmpeg 3.4.9
 2021-12-20 15:32:05 +00:00
Alexander Alekhin
a22dd28e02 videoio: fix ffmpeg standalone build 2021-12-20 15:03:21 +00:00
Alexander Alekhin
a079acc0d9 Merge pull request #21280 from alalek:update_version_3.4.17-pre 2021-12-18 13:46:29 +00:00
Stefano Allegretti
91817bffe1
Merge pull request #21275 from stal12:CCL_improvements 
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
Alexander Alekhin
49bef1cdbf Merge pull request #21283 from rogday:flatten_fix 2021-12-17 14:27:40 +00:00
eplankin
175bcb1734
Merge pull request #21258 from eplankin:fix_threshold_to_zero_ipp_bug 
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
Smirnov Egor
fec2c7e715 fix Flatten layer 2021-12-17 16:29:56 +03:00
Alexander Alekhin
60c093f086 pre: OpenCV 3.4.17 (version++) 2021-12-17 10:05:52 +00:00
Alexander Alekhin
f071207463 Merge pull request #21277 from alalek:backport_21267 2021-12-16 18:52:23 +00:00
Maksim Shabunin
792b7e0629 (3.4) Fixed several issues found by static analysis 
original commit: a079c2eb7c
 2021-12-16 17:02:58 +00:00
Alexander Alekhin
cee3ec6dc4 Merge pull request #21271 from vrabaud:3.4_clip 2021-12-16 11:19:53 +00:00
Vincent Rabaud
3da17c42a4 Use NaN-safe clip function. 
This is to prevent more NaN to int conversions like in #21111.
 2021-12-16 11:34:04 +01:00
Alexander Alekhin
2329cbc1a2 Merge pull request #21269 from mshabunin:fix-hardening-o3 2021-12-16 09:17:51 +00:00
Maksim Shabunin
b39ee54103 Do not force -O2 flag in hardening-enabled builds 2021-12-16 11:40:42 +03:00
Alexander Alekhin
6a889ed3e5 Merge pull request #21261 from alalek:dnn_onnx_test_filter_update 2021-12-15 16:24:04 +00:00
Alexander Alekhin
f3ba88c87c dnn(test): update ONNX conformance filters 2021-12-15 12:53:53 +00:00
Alexander Alekhin
e7c5120682 Merge pull request #21259 from rogday:random_fixes 2021-12-15 10:26:49 +00:00
Alexander Alekhin
19cfaa2be7 Merge pull request #21254 from alalek:build_opencv_winpack_dldt_2021.4.2 2021-12-15 08:17:09 +00:00
Smirnov Egor
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
Alexander Alekhin
35f27d0d3e Merge pull request #21257 from alalek:imgproc_cvtcolor_lab_fix_nan 2021-12-14 16:59:07 +00:00
Alexander Alekhin
330a11861e Merge pull request #21256 from zchrissirhcz:fix-3.4-pyramid-tutorial 2021-12-14 16:58:53 +00:00
rogday
4827fe86bb
Merge pull request #21088 from rogday:onnx_tests 
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
Alexander Alekhin
72c55b56f2 imgproc: catch NaNs in clip(), use table index debug check 
- no NaN propagation guarantee
 2021-12-14 15:31:51 +00:00
Alexander Alekhin
4eab85d364 Merge pull request #21251 from vrabaud:3.4_bayer 2021-12-14 15:15:07 +00:00
Zhuo Zhang
3cc83ce024
docs: correct normalize factor in gaussian pyramid tutorial 2021-12-14 21:06:02 +08:00
Alexander Alekhin
52c423a423 build: winpack_dldt with dldt 2021.4.2 2021-12-14 09:00:43 +00:00
Vincent Rabaud
542b3e8a64 Fix harmless signed integer overflow. 
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
Alexander Alekhin
4f79eb256d Merge pull request #21250 from alalek:videoio_msmf_update_camera_3.4 2021-12-13 22:24:33 +00:00
Alexander Alekhin
7620456486 videoio(MSMF): add queue for async ReadSample() 2021-12-13 21:02:24 +00:00
Alexander Alekhin
5462710103 Merge pull request #21235 from jonay2000:fix-docs 2021-12-11 15:14:43 +00:00
Jonathan Dönszelmann
d1b923bee9
Update name from Gunner to Gunnar as that's the name he published his 
paper under.
 2021-12-11 13:10:52 +01:00
Alexander Alekhin
04020f391a Merge pull request #21193 from alalek:imgproc_test_bitexact_cvtcolor_yuv 2021-12-10 16:11:06 +00:00
Alexander Alekhin
c4ab0c09ea Merge pull request #21228 from alalek:issue_21198 2021-12-10 16:07:57 +00:00
Alexander Alekhin
9b7f40ce4d Merge pull request #21074 from vrabaud:3.4_rect 2021-12-10 11:32:03 +00:00
Alexander Alekhin
659cf7249e imgproc(ocl): fix resizeLN, avoid integer overflow 2021-12-09 20:30:26 +00:00
UncleLLD
62a010a25d
Merge pull request #21224 from UncleLLD:fix-cvtColor-error 
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