opencv_contrib

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New PnP solver Netwon PnP

1

*For reference: previous PR https://github.com/opencv/opencv/pull/23536 *all code is under license of opencv *fixed warnings in code and removed exit calls *Documentation for better solution and tests: https://arxiv.org/pdf/2203.02686.pdf https://arxiv.org/abs/2203.02686 Newton-PnP: Real-time...

galgibly

When I compiled the source code, I was prompted with the above error The error occurred in: Linking CXX shared library..// Lib/libopencv_ Rgbd.so

OnlyForWW

Build fails on compilation of Julia bindings -- `Mirrored types (marked with IsMirroredType) can't be added`

3

### System Information OpenCV version: 4.8.0 Operating System / Platform: Ubuntu 22.04.2 LTS (WSL2) Compiler & compiler version: GCC 11.3.0 ### Detailed description Error while compiling Julia bindings (using `CxxWrap`...

dfenn

Missing Java Binding for dnn_superres in OpenCV 4.8.0 build

2

### System Information OpenCV version: 4.8.0 Operating System / Platform: MacOS 13.4.1 (intel x86_64) Compiler & compiler version: Apple clang version 14.0.3 (clang-1403.0.22.14.1) ### Detailed description No Java interface was...

huilam

I used this command to compile opencvjs `docker run --rm -v $(pwd):/src -u $(id -u):$(id -g) emscripten/emsdk:2.0.10 emcmake python3 ./platforms/js/build_js.py build_js --cmake_option="-DOPENCV_EXTRA_MODULES_PATH=/src/opencv_contrib/modules"` and the console prompts that the compilation was...

rrrrrasie

### 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,...

autoantwort

Can EigenFace be compiled into JavaScript? Otherwise, I won't try

laolaolulu

cv::cuda::merge not support 6 channel

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cv::cuda::GpuMat channels[6] = { d_mat1, d_mat2, d_mat3, d_mat4, d_mat5, d_mat6 }; cv::cuda::merge(channels, 6, image); void mergeImpl(const GpuMat* src, size_t n, cv::OutputArray _dst, Stream& stream) { CV_Assert( src != 0 );...

williamlzw

为什么 在不同的环境 所有参数是一样的，但是用getTextSize 获取的字体大小是不一样的

2

##### System information (version) - OpenCV => :grey_question: - Operating System / Platform => :grey_question: - Compiler => :grey_question: ##### Detailed description ##### Steps to reproduce ##### Issue submission checklist...

loveall-lab

Opencv and Video_Codec_SDK_11.1.5 jointly compile and hard decode the video stream.

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##### System information (version) - OpenCV => 4.5.5 - Operating System / Platform => Windows 64 Bit - Compiler => Visual Studio 2019 - Video_Codec_SDK_11.1.5 - CUDA -- 12.0 -...

fjk123456