Topics tagged cuda

Topic	Replies	Views	Activity
Why some Mats don't need to be uploaded when using GPU? C++ gpumat , gpu , cuda	1	404	May 10, 2022
OpenCV with CUDA - no data folder Python build , cuda	4	1089	May 9, 2022
SURF CUDA problems with feature detection C++ cuda	0	436	March 11, 2021
Reasonable approach for using Streams in a Jetson Nano C++ cuda , nvidia	1	786	May 3, 2022
Missing config-3.py and config-3.8.py during installation from source Python build , cuda	5	7402	May 2, 2022
BufferPool.getBuffer report "Unknown C++ exception from OpenCV code" in python Python cuda	0	733	April 24, 2022
Build opencv-python-headless from source? build , cuda	2	1348	April 12, 2022
How to pass cv::ptr to lambda C++ cascadeclassifier , cuda	0	406	April 5, 2022
Opencv hardware acceleration not working ffmpeg , cuda , videoio	1	2395	April 1, 2022
How to use the cv::cuda::minMaxLoc function in Python Python cuda	4	937	March 24, 2022
Slow DFT with CUDA C++ cuda , cudaarithm	1	744	March 23, 2022
Can someone help me with building OpenCV? build , cuda , nvidia	6	1284	March 21, 2022
Cuda operations give black frames C++ cuda , imgproc	7	821	March 21, 2022
Trouble using NVDIA hardware decoder when streaming from Camera C++ cuda , videoio	14	4666	March 15, 2022
Unknown error when using opencv with cuda C++ cuda	2	799	March 8, 2022
What are temp1,temp2 used for? C++ cuda , optflow	4	554	March 4, 2022
Cv.dnn.forward takes 3x times more when using with gstreamer Python dnn , cuda , videoio	7	639	February 26, 2022
Use cudaMallocManaged of CUDA in OpenCV 3.2.0 C++ cuda	6	738	February 21, 2022
Blank gap between multiple imencode() C++ cuda , imgproc , imgcodecs	0	370	February 16, 2022
cv::fillPoly cuda implementation cuda , imgproc	13	1179	February 16, 2022
GPU Affine Warp C++ cuda , imgproc	2	752	February 4, 2022
Opencv + cuda + yolov5-v6.0 dnn , cuda , yolov5	3	779	December 31, 2021
Runtime error [no kernel image is available for execution on the device] C++ cuda	2	1898	December 30, 2021
# building project "opencv_dnn.vcxproj" -- FAILED dnn , windows , build , cuda , protobuf	5	1134	December 29, 2021
Need some help with CUDA Optical Flow in Python Python cuda , optflow	4	2646	December 13, 2021
Is the implementation code of the function (cv::FeatureDetector::detect) open source code? C++ features2d , cuda , xfeatures2d	4	677	December 4, 2021
DnnInvoke.ReadNetFromDarknet GPU Memory Only C++ dnn , object-detection , cuda	4	795	December 3, 2021
How to completely release GpuMat memory C++ cuda	2	1667	December 2, 2021
OpenCV not build correctly for CUDA_ARCH C++ dnn , build , cuda	1	1218	December 1, 2021
Change CPU to GPU with OpenCV Python Python dnn , cuda , nvidia	0	1749	November 24, 2021