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Opencv4 on arm64,a problem with using UMat
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2
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99
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December 18, 2024
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Clarification on CALL_HAL Usage in pyrDown and Handling of ROIs in OpenCV
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2
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152
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November 14, 2024
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Unable to get hardware acceleration for YuNet on Windows in Python-Opencv
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4
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282
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August 22, 2024
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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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113
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July 5, 2024
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Using OpenCL on Image processing. Error in WarpAffine
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6
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286
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July 3, 2024
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Confused about OpenCL & dnn backends
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0
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187
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June 15, 2024
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How to use ocl library for gpu acceleration in opencv？
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4
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1979
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January 29, 2024
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How to build opencv for mali GPU in arm
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0
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582
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January 10, 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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300
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January 8, 2024
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UMat to Mat, how can I save time?
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0
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424
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January 4, 2024
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OpenCV and iGPU shared memory
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3
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1726
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January 4, 2024
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Deadlock occures at unloading opencv_world481.dll (win-x64) after dnn usage; OpenCL target on Intel UHD 750
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0
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300
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December 21, 2023
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convertFromD3D11Texture2D throws OpenCL: Context initilized without DirectX interoperability
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0
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379
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December 1, 2023
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Application built with OpenCV 4.3 and openCL 1.2 failed to exit at the end
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3
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693
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November 19, 2023
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Use NVIDIA GeForce RTX 3070 run opencl version of cv::dft error
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0
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277
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November 14, 2023
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How to initialize cv::UMat by using data pointer?
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4
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625
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November 8, 2023
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OpenCL api not functioning on NVIDIA Jetson Orin
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1
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589
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July 16, 2023
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Error during build, OpenCL kernels core
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6
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845
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June 22, 2023
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Usage of UMat and Mat
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6
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4687
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April 24, 2023
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Opencv debayering using pyopencl
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0
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403
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February 28, 2023
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OpenCV's T-API facedetect.cpp sample is hella slow and CPU intensive with OpenCL "on"
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4
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823
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November 14, 2022
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Create official samples from advanced OpenCL-Interop demos (VAAPI/OpenGL)
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0
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430
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November 11, 2022
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Why does convertFromImage copy image data?
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0
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517
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May 13, 2022
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Compile OpenCL kernels offline
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0
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566
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April 8, 2022
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Switch cv::ocl context
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0
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459
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January 18, 2022
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How to use custom OpenCL Queue for TAPI
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1
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696
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July 30, 2021
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Functions best suited for OpenCL UMat Transparent API use
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4
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1229
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July 22, 2021
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Using OpenCL with DNN on M1 Mac
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4
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4614
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May 25, 2021
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Enhance feature: ocl::setUseOpenCL(false) releases refcount/resources
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4
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1255
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February 13, 2021
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