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348 questions

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127
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no
answers
1
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2015-01-16 14:50:24 -0600 antz24

Multiple GPU streams

464
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no
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1
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2015-01-23 00:16:07 -0600 udayshukla14

OpenCL set device

110
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1
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2015-02-12 10:39:32 -0600 Adria Comos

OpenCV faster with intense 3D benchmark active at same time??

425
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1
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2015-02-19 03:03:03 -0600 Todd9

GPU PyrLKOpticalFlow makes TouchDesigner Crash.

375
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no
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1
vote
2015-03-21 10:31:16 -0600 maundermax

Error when linking libopencv_gpu.dylib

486
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no
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1
vote
2015-03-23 04:15:16 -0600 Whysùerhill

ORB GPU random

259
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no
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1
vote
2015-04-07 11:12:13 -0600 Guyygarty

kernel size for createGaussianFilter

322
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no
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1
vote
2015-04-25 14:27:40 -0600 RalphJr45

Error running compiled hog.cpp sample using gpu acceleration

5k
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2
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no
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2015-06-08 17:30:51 -0600 Eduardo

Error on cv::cuda::DescriptorMatcher::knnMatch

3k
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1
answer
1
vote
2015-05-31 17:21:06 -0600 Eduardo

cuda::dft speed issues (too slow)

215
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no
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1
vote
2015-07-08 03:15:41 -0600 S_Cosmin

Upload multiple cv::Mat matrices to GPU in one go.

223
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no
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1
vote
2015-07-08 07:18:36 -0600 Ankur26

How to use gpu hog with svmLight

1k
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2
answers
1
vote
2015-09-08 14:54:36 -0600 Averius

Cuda VideoReader error

143
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no
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1
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2015-10-23 17:32:37 -0600 thexnightmare

Compiling the opencv for GPU

558
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1
answer
1
vote
2016-02-22 11:10:59 -0600 matman

Force UMat allocation on CPU?

3k
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3
answers
1
vote
2019-09-27 23:58:09 -0600 kdupreez

OpenCV CUDA - method that works like inRange()

544
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no
answers
1
vote
2016-09-05 23:38:07 -0600 alvarouc

GPU cv::scaleAdd is slower than CPU cv::cuda::scaleAdd

2k
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1
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2017-01-18 10:37:51 -0600 caruofc

How to stop using GPU in OpenCV 3.2? [closed]

2k
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1
vote
2017-03-22 10:29:38 -0600 ThorbjornSomod

cv::rectangle on GpuMat

93
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1
answer
1
vote
2017-06-12 06:13:34 -0600 berak

Can Non-Photorealistic Rendering run with gpu?

1k
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no
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1
vote
2018-02-21 10:54:45 -0600 giacomo

Any way to have opencv_dnn run on GPU (python)?

5k
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2
answers
1
vote
2018-08-08 09:06:28 -0600 Mary-Ann

Running DNN on GPU (Problems with OpenCL and Halide)

25k
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2
answers
1
vote
2019-11-28 08:19:49 -0600 Andrew.K

How to run OpenCV DNN on NVidia GPU

165
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no
answers
1
vote
2020-08-19 11:53:09 -0600 e1513377

Does OpenCV in C++ take full advantage of Multi-GPUs?

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Mathieu Barnachon gravatar imageberak gravatar imageSharath gravatar imagedandelion1124 gravatar imageGuyygarty gravatar imagematman gravatar imageantz24 gravatar imageWhysùerhill gravatar imageudayshukla14 gravatar imageEduardo gravatar imageAdria Comos gravatar imagekrips89 gravatar imageGraver gravatar imageTodd9 gravatar imagemaundermax gravatar imageStevenPuttemans gravatar image

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