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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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106
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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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297
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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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1952
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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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298
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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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1497
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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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1590
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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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532
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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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825
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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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827
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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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1218
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May 31, 2023
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Help for OpenCV Tracking
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5
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1351
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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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2217
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March 22, 2023
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Opencv debayering using pyopencl
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0
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394
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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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866
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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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3841
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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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1191
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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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1675
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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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34736
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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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482
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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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813
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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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4279
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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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1906
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November 24, 2021
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Cv::undistort gpu acceleration
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8
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4763
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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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790
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September 30, 2021
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SURF GPU with FLANN?
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15
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2899
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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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648
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February 9, 2021
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