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Repository for OpenCV's extra modules

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## System information (version) - OpenCV => 4.9.0 - Operating System / Platform => Windows 11 Pro 64 Bit 10.0.22631 - Compiler => Visual Studio 2022 MSVC LTSC v17.8.9 -...

category: build/install
category: cuda

### 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,...

feature
category: image quality

##### System information (version) - OpenCV => 4.5.5 - Operating System / Platform =>Windows 64 Bit - Compiler => Visual Studio 2019 ##### Detailed description In function cv::omnidir::initUndistortRectifyMap, when flags...

![image](https://github.com/opencv/opencv_contrib/assets/20771771/6ae4516f-cbe8-464a-bfa1-e6eec18cf6b5) There are patches in the sky that can't be removed? 我的参数如下: ``` sgbm_gpu = cv::cuda::createStereoSGM(0, 128, 10, 120, 5, cv::cuda::StereoSGM::MODE_HH4); sgbm_gpu->setMinDisparity(0); sgbm_gpu->setNumDisparities(128); int blockSize = 7; //5 sgbm_gpu->setBlockSize(blockSize); sgbm_gpu->setP1(10);...

cmake -DOPENCV_EXTRA_MODULES_PATH=/home/ubuntu/opencv-4.5.4/opencv_contrib-4.x/modules .. sudo make -j4 **Scanning dependencies of target opencv_imgproc [ 22%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/accum.cpp.o /home/ubuntu/opencv-4.5.4/opencv_contrib-4.x/modules/signal/src/signal_resample.cpp:22:48: error: ‘VTraits’ was not declared in this scope const uint32_t v_float32_max_width =...

question (invalid tracker)
invalid

Transferred from http://code.opencv.org/issues/1313 ``` || Kevin Hughes on 2011-08-15 15:55 || Priority: Low || Affected: None || Category: ml || Tracker: Feature || Difficulty: || PR: || Platform: None /...

feature
auto-transferred
category: ml

Transferred from http://code.opencv.org/issues/1411 ``` || moeter84 - on 2011-10-07 16:25 || Priority: Low || Affected: None || Category: ml || Tracker: Feature || Difficulty: || PR: || Platform: None /...

feature
auto-transferred
category: ml

Transferred from http://code.opencv.org/issues/1430 ``` || Pavel Zykán on 2011-10-18 07:41 || Priority: Low || Affected: None || Category: ml || Tracker: Bug || Difficulty: None || PR: None || Platform:...

bug
auto-transferred
category: ml

Transferred from http://code.opencv.org/issues/2226 ``` || Alexander Knaust on 2012-08-01 16:12 || Priority: Normal || Affected: None || Category: ml || Tracker: Feature || Difficulty: || PR: || Platform: None /...

feature
auto-transferred
priority: normal
category: ml

Transferred from http://code.opencv.org/issues/2835 ``` || Nghia Ho on 2013-02-26 09:03 || Priority: Normal || Affected: branch '2.4' || Category: ml || Tracker: Bug || Difficulty: None || PR: || Platform:...

bug
auto-transferred
priority: normal
category: ml