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141 questions

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2015-10-07 02:51:25 -0600 JesseCh

Using OpenCV 3.0 UMat on Odroid XU3

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2020-08-24 01:02:41 -0600 berak

request help,Status -43: CL_INVALID_BUILD_OPTIONS

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2018-12-07 07:38:47 -0600 Théo31

GPU slower than CPU with Mali G72

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2017-05-26 13:07:46 -0600 Elliot_

How can I deal with cv::matchTemplate crashing for large images?

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2018-07-03 02:33:21 -0600 dorimu

convert direct3d surface to umat fails

362
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2018-12-11 05:35:26 -0600 peter_cz

How to set WORK GROUP SIZE?

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2015-12-24 05:36:50 -0600 Eduardo.Martins

haveOpenCL return false

360
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2016-03-25 03:44:45 -0600 Jason_Wang

OpenCV ocl function with POCL and Raspberry Pi2

821
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2015-08-03 08:47:37 -0600 mbkv

Why does cv::ocl::haveOpenCL() not return?

202
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2013-07-17 01:57:59 -0600 UserOpenCV

Opencv-ocl excutable with different hardwares?

151
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2017-04-29 06:53:48 -0600 lovaj

How to check which GaussianBlur version is used in OpenCV?

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2018-08-24 04:48:01 -0600 li19960612

opencv dnn failed

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2015-10-11 02:21:29 -0600 blDraX

First use of UMat does not run on GPU?

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2017-03-29 02:47:09 -0600 iko79

OpenCL/OpenGL interop using UMat

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2018-08-23 01:56:53 -0600 abelghazinyan

UMat implementations slower than Mat

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2017-12-14 02:39:20 -0600 mr.s.h.h

Convert cv::UMat to cv::ogl::Texture2D?

279
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2018-06-05 00:30:24 -0600 khaled elmadawi

Forward propagation of readNetFromTensorflow on GPU not CPU

188
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2018-07-23 22:33:01 -0600 rbh486

opencv3.2 umat is slower than mat...

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2015-08-11 14:21:05 -0600 LBerger

Exception using UMat

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2017-02-05 12:39:58 -0600 mddrill

How do I set up Visual Studio to run the OpenCV T-API?

242
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1
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2013-12-18 03:47:05 -0600 mike1975

OpenCV with CUDA support usable without CUDA?

655
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2015-07-06 16:08:08 -0600 amanieux

ocv3 ocl gpu acceleration on android ?

984
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2017-04-26 10:44:27 -0600 theaniolad

UMAT refcount error with setUseOpenCL(false)

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2018-03-06 02:14:36 -0600 ROSpioneer

Opencv function runs on GPU or CPU

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2019-05-01 16:47:17 -0600 Aeroxander

Metal 2 support?+

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2017-04-27 14:45:15 -0600 mattyfog

OpenCL: is it actually enabled?

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2016-01-11 23:23:00 -0600 --marc

OpenCV 3.1.0 & OpenCL version?

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