Alexander Smorkalov
c97c22b7cf
Merge pull request #23831 from asmorkalov:update_version_3.4.20-pre
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pre: OpenCV 3.4.20 (version++)
1 year ago
Alexander Smorkalov
805946baaf
pre: OpenCV 3.4.20 (version++)
2 years ago
lamm45
ddcbd2cc26
Merge pull request #22798 from lamm45:distransform-large
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Fix distransform to work with large images #22798
This attempts to fix the following bug which was caused by storing squares of large integers into 32-bit floating point variables:
https://github.com/opencv/opencv/issues/22732
### Pull Request Readiness Checklist
See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request
- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [x] There is a reference to the original bug report and related work
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2 years ago
Alexander Smorkalov
67fd2d02ef
Merge pull request #23812 from dizcza:tbb
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[opencv 3.x] back-ported tbb support ubuntu 22.04
2 years ago
dizcza
e625b32841
[opencv 3.x] back-ported tbb support ubuntu 22.04
2 years ago
Alexander Smorkalov
dc37883702
Merge pull request #23768 from opencv-pushbot:gitee/alalek/issue_23156
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build(ios): disable workaround for CMake 3.25.1+
2 years ago
Alexander Alekhin
e1ce2146f5
build(ios): disable workaround for CMake 3.25.1+
2 years ago
Alexander Smorkalov
84457a5dcd
Merge pull request #23729 from asmorkalov:as/create_samples_overflow
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Fixed potential buffer overflow of user file name in create_samples_app
2 years ago
Alexander Smorkalov
66f86e898c
Fixed potential buffer overflow of user file name in create_samples_app
2 years ago
Alexander Smorkalov
d1b158b9dd
Merge pull request #23692 from asmorkalov:as/ffmpeg_fps_3.4
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backport to 3.4: Fixed FPS computation on some videos for FFmpeg backend
2 years ago
Alexander Smorkalov
749935866d
Merge pull request #23664 from asmorkalov:as/solveLP_infeasible
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Added final constrants check to solveLP to filter out flating-point numeric issues
2 years ago
Alexander Smorkalov
cbda161c39
Fixed FPS computation on some videos for FFmpeg backend.
2 years ago
Alexander Smorkalov
65487946cc
Added final constrants check to solveLP to filter out flating-point numeric issues.
2 years ago
Alexander Smorkalov
e09684647a
Merge pull request #23657 from asmorkalov:as/uyvy_cvtColor_size_check
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Added check that YUYV input of cvtColor has even width.
2 years ago
Alexander Smorkalov
98d678c2d2
Added check that YUYV input of cvtColor has even width.
2 years ago
Christine Poerschke
d00a96315e
Merge pull request #23612 from cpoerschke:3.4-issue-21532
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QRCodeDetector: don't floodFill with outside-of-image seedPoint #23612
Fixes #21532 .
### Pull Request Readiness Checklist
See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request
- [X] I agree to contribute to the project under Apache 2 License.
- [X] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [X] The PR is proposed to the proper branch
- [X] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2 years ago
Alexander Smorkalov
3f3c821800
Merge pull request #23631 from asmorkalov:as/eigen_NOMINMAX_warning_fix
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Build warning fix on Windows for Eigen wrapper.
2 years ago
Alexander Smorkalov
53b678d5cf
Merge pull request #23632 from asmorkalov:as/AffineFeature_mask_fix_3.4
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Fixed mask handling in AffineFeature
2 years ago
Alexander Smorkalov
ae8c90301f
Fixed mask handling in AffineFeature.
2 years ago
Alexander Smorkalov
4eec739624
Build warning fix on Windows for Eigen wrapper.
2 years ago
Alexander Smorkalov
be84824530
Merge pull request #23629 from asmorkalov:as/cpu_features_bindings
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Restored Java bindings for CPU features management
2 years ago
Alexander Smorkalov
05084aa63e
Restored Java bindings for CPU features management.
2 years ago
Alexander Smorkalov
685a47b2e2
Merge pull request #23565 from MaximSmolskiy:fix-function-name-in-comment
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Fix function name in comment
2 years ago
Maxim Smolskiy
658f18c713
Fix function name in comment
2 years ago
Alexander Smorkalov
d19a05734e
Merge pull request #23535 from komakai:fix_ocl_device_isintel
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Fix ocl::device::isIntel implementation
2 years ago
Giles Payne
38e35d5137
Fix ocl::device::isIntel implementation
2 years ago
eplankin
fd8b346c3e
Merge pull request #23443 from eplankin:3.4
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* Update IPPICV binaries (20230330)
* Revert "core(IPP): disable some ippsMagnitude_32f calls"
This reverts commit 8069a6b4f8
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* Reverted changes in norm() and count_non_zero()
2 years ago
Alexander Smorkalov
4c2584d729
Merge pull request #23468 from migdall:migdall-issue-add-is-easier-pyintro-markdown
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Python tutorial intro small grammar update
2 years ago
Jesus Noland
72c715ff4f
Add is after it to fix grammar mistake
2 years ago
Alexander Smorkalov
bac7180e02
Merge pull request #23449 from Zwyx:fix-mat-zeros-rows-cols
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Switch `rows` and `cols` in call to Mat.zeros
2 years ago
Zwyx
b34fc422a2
Switch `rows` and `cols` in call to Mat.zeros
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The correct order is rows then cols:
https://docs.opencv.org/4.x/d3/d63/classcv_1_1Mat.html#a56daa006391a670e9cb0cd08e3168c99
2 years ago
Alexander Smorkalov
20eee64426
Merge pull request #23390 from just-gull:bugfix.21401.fix-macos-crash-when-keypress-does-nothing
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check keydown event characters length on macos
2 years ago
Alexander Smorkalov
85a04185d3
Merge pull request #23410 from Kumataro:3.4-fix23397-step1
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imgcodecs: update documentation for imwrite() to support images formats.
2 years ago
Alexander Smorkalov
57460b1e30
Merge pull request #23321 from a-sajjad72:patch-1
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fix "ImportError: DLL load failed while importing cv2" while installing from pre-built binaries
2 years ago
Sajjad Ali
26ca124150
fix "ImportError: DLL load failed while importing cv2" while installing using pre-built binaries
2 years ago
Kumataro
1c6c3dfa8d
remove tail whitespace
2 years ago
Kumataro
83a49b4f6a
imgcodecs: update documentation for imwrite() to support images formats.
2 years ago
Alexander Smorkalov
36a03dbdbf
Merge pull request #23307 from alalek:simd_comparison_fix_misused_64f_guard
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core(simd): 64-bit integer EQ/NE without misused 64F guard
2 years ago
Alexander Smorkalov
1af790ecc3
Merge pull request #23388 from simonlynen:patch-2
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Make LineSegmentDetector deterministic by using stable_sort
2 years ago
Alexander Smorkalov
8c64adb000
Merge pull request #23019 from tkram01:sampleIdxFix
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Fix for using sampleIdx to limit training data
2 years ago
Sergey Petrenko
6ffe686ba8
check keydown event characters length before returning the pressed character code
2 years ago
Alexander Smorkalov
a94cd6d6e8
Merge pull request #23381 from ct2034:fix/typo
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two typos
2 years ago
tkram01
ea7efd57d8
Fix for using sampleIdx to limit training data
2 years ago
Christian Henkel
c9e42c5050
two typos
2 years ago
Simon Lynen
6033599c88
Make LineSegmentDetector deterministic by using stable_sort for ordering keypoints prior to region growing
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This makes LineSegmentDetector deterministic by using stable_sort for ordering points by norm. Without this change the region growing in LSD is non-determinstic and thus the returned lines are changing between invocations.
This is a replacement for https://github.com/opencv/opencv/pull/23370
2 years ago
Alexander Smorkalov
a924bbfc30
Merge pull request #23386 from asmorkalov:issue23147
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Python tutorial links update
2 years ago
Alexander Smorkalov
0d2f21b51e
Merge pull request #23380 from Zero-nnkn:pose_doc
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Fix error of `POSE_PAIRS` in pose estimation doc
2 years ago
Alexander Smorkalov
5c5ef9746c
Presume original book, update references.
2 years ago
Raj Kachhadiya
42793e16dd
Update py_intro.markdown
2 years ago
Zero-nnkn
8483f2ef2f
Fix error of `POSE_PAIRS` in pose estimation doc
2 years ago