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Repository for OpenCV's extra modules

Results 382 opencv_contrib issues
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### System Information OPENCV4.6.0 Ubuntu22.04 GCC 11.3.0 ### Detailed description I compile the opencv4.6 and sudo make it then the following error happen: In file included from /usr/include/hdf5/openmpi/hdf5.h:22, from /home/lyf/Work/Opencv/opencv_contrib-4.6.0/modules/hdf/src/hdf5.cpp:37:...

question (invalid tracker)
duplicate
category: hdf
category: build/install

It seems BarcodeDetector doesn't support code-128

RICInterpolator error: error appeares when using the gray image as input ##### System information (version) - OpenCV = 4.6.0 - Operating System / Platform = Windows 64 Bit - Compiler...

category: ximgproc

##### System information (version) - OpenCV => 4.5.64 ##### Detailed description There seems to be an inconsistency in the "charuco_detection.markdown" file on the position of the Charuco corner IDs (full...

I have downloaded all the files, but it still raises the following exception. ![image](https://user-images.githubusercontent.com/30545972/215976793-3f4bcfd5-3e63-4779-a744-79d2aec9dddc.png) Failed to initialize WeChatQRCode. Please, download 'detector.*' and 'sr.*' from https://github.com/WeChatCV/opencv_3rdparty/tree/wechat_qrcode and put them into the...

To make the 3D reconstruction workflow with the omnidir camera model similar to the one for the pinhole and fisheye model, new functions were implemented: - estimateNewCameraMatrixForUndistortRectify -> estimates new...

category: ccalib

I use post-4.6.0 version of ChaRuCo printed patterns. I noticed that interpolateCornersCharuco misplace corners. The markers are detected correctly but so of the corners as you can see in the...

bug
category: aruco
confirmed

##### System information (version) - OpenCV => 4.6.0 (master latest commits as of 14/11/22) - Operating System / Platform => Windows 11 64 Bit - Compiler => Visual Studio 2022...

bug
category: cuda

### System Information opencv-contrib-python-headless 4.6.0.66 Operating System / Platform: mac 12.6.2 Python Version: 3.9 - 3.11 ### Detailed description [1] 45704 segmentation fault ### Steps to reproduce ```python def test(file:str):...

bug
category: ximgproc

### 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,...