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Why are the supported opencl related functions slower on gpu than on cpu
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0
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85
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July 5, 2024
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OpenCV+CUDA+VS 2022: fatal error LNK1120: 1 unresolved externals [opencv_world.vcxproj]
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1
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218
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July 1, 2024
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How to use ocl library for gpu acceleration in opencv？
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4
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1691
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January 29, 2024
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Converting UMat to Mat data type takes too long. How to solve this problem
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0
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271
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January 8, 2024
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Can't build OpenCV with CUDA support
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4
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1407
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January 8, 2024
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Convert h264 file to mp4 with `cv::cudacodec`
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28
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1464
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December 30, 2023
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Pyd python error building cuda gpu windows
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13
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464
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October 13, 2023
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Can OpenCV process DirectX Texture2D directly on GPU?
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4
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712
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October 10, 2023
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Is it possible to assign GPU instead of CPU to do algorithms that already implemented inside OpenCV
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1
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722
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September 7, 2023
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Can I get opencv to use gpu on python without using visual studio?
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2
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1082
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May 31, 2023
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Help for OpenCV Tracking
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5
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1231
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April 18, 2023
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Opencv cuda enabled build example for CUDA compute capability 8.9, such as RTX 4090
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1
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2120
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March 22, 2023
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Opencv debayering using pyopencl
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0
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387
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February 28, 2023
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Running detection on GPU using CUDA backend crashes JVM without error
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2
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835
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October 8, 2022
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Reading Video Signal with CPU vs GPU
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1
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3573
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July 22, 2022
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CUDA flag to create a cv::cuda::Stream that supports asynchronous calls
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1
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1117
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July 20, 2022
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Qt+OpenCV use cv::ogl::texture2D::copyFrom( cv::cuda::GpuMat) to get texture directly
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8
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1603
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July 7, 2022
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Can I use opencv-python with GPU?
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2
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31684
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February 8, 2024
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Why some Mats don't need to be uploaded when using GPU?
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1
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460
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May 10, 2022
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Utilise 100% GPU resource for YOLO v3 detection using python
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0
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778
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March 2, 2022
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Using opencv on Intel graphics
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1
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3860
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January 17, 2022
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OpenCV DNN module is slower on GPU than on CPU (Jetson Nano)
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2
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1843
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November 24, 2021
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Cv::undistort gpu acceleration
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8
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4416
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October 25, 2021
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Opencv-gpu version and cuda（and cudnn） version？
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0
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769
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September 30, 2021
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SURF GPU with FLANN?
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15
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2784
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May 4, 2021
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How to use opencv_traincascade with CUDA
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0
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639
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February 9, 2021
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