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70
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3
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no
votes
2020-11-26 13:38:03 -0500 AndyK

Use Opencl to access Umat data

27
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no
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2020-09-25 05:34:38 -0500 Supreeth Kumar Y P

How to update UMat when Mat is updated?

167
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1
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2019-07-26 10:46:12 -0500 holger

OpenCL Performance (or lack of)

141
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no
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1
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2019-01-02 00:20:08 -0500 nobot

if I use UMat , it is giving exception error

192
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2018-08-23 01:56:53 -0500 abelghazinyan

UMat implementations slower than Mat

19k
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1
answer
1
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2018-03-22 21:39:06 -0500 supra56 flag of Canada

Obtaining opencv UMat shape in python

249
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no
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no
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2018-03-06 02:14:36 -0500 ROSpioneer

Opencv function runs on GPU or CPU

619
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2017-12-14 02:39:20 -0500 mr.s.h.h

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

334
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no
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no
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2017-09-21 04:47:25 -0500 haoge

Why the cvtColor use a lot of CPU when process UMat in opencl gpu mode

684
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no
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1
vote
2017-04-26 10:44:27 -0500 theaniolad

UMAT refcount error with setUseOpenCL(false)

987
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1
answer
no
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2017-03-15 05:44:08 -0500 iko79

UMat/Mat lifetime warning

107
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no
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2017-02-05 12:39:58 -0500 mddrill

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

341
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no
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2
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2017-01-25 02:16:32 -0500 pwuertz

OpenCL TAPI mixed performance

1k
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no
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2015-10-11 02:21:29 -0500 blDraX

First use of UMat does not run on GPU?

284
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no
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2
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2015-06-25 20:51:06 -0500 Apolon

OpenCL Multiple umat, Multiple operations performance

9k
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1
answer
no
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2015-06-11 21:00:30 -0500 Anna Lucia

OpenCV 3.0 ,the performance of UMat

422
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no
answers
1
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2015-04-30 10:28:52 -0500 verified.human flag of Netherlands

UMat fast downloading GPU >> CPU

485
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1
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no
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2015-03-31 14:57:53 -0500 Jake Singer

using opencl as private framework for building opencv

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