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44 questions

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65
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1
answer
1
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2018-03-22 21:39:06 -0600 supra56 flag of Canada

Obtaining opencv UMat shape in python

46
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no
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2018-03-06 02:14:36 -0600 ROSpioneer

Opencv function runs on GPU or CPU

56
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no
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2018-03-01 08:29:19 -0600 ROSpioneer

Access/Create/Modify pixels in UMat

69
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no
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no
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2017-12-14 02:39:20 -0600 mr.s.h.h

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

59
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no
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no
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2017-11-19 23:25:15 -0600 Anna Lucia

15 seconds to start up UMat OpenCV3.1

76
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no
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2017-09-21 04:47:25 -0600 haoge

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

56
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no
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no
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2017-07-23 22:54:20 -0600 reid

DMA directly into UMat data

48
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no
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no
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2017-07-05 02:58:44 -0600 rhardih

OpenGL support on Android

169
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no
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no
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2017-06-04 03:56:13 -0600 gaussian37

How can I use UMat in Python?

254
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no
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1
vote
2017-04-26 10:44:27 -0600 theaniolad

UMAT refcount error with setUseOpenCL(false)

252
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no
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2017-03-15 05:44:08 -0600 iko79

UMat/Mat lifetime warning

453
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1
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no
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2017-03-14 11:04:03 -0600 berak

Operators for cv::UMat

79
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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?

122
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2
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2017-01-25 02:16:32 -0600 pwuertz

OpenCL TAPI mixed performance

117
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no
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2017-01-24 18:41:34 -0600 mansoorpervaiz

Do split and merge in python support UMat some how

255
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1
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no
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2017-01-09 21:48:12 -0600 Tetragramm flag of United States of America

UMat operators

200
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no
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no
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2017-01-09 21:07:53 -0600 jpistorino

OpenCV UMat conversion from std::vector

157
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no
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no
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2016-11-07 04:28:44 -0600 berak

Unexpected Results using CopyTo Rect with UMat

259
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2016-05-17 23:04:06 -0600 MilevaMaric

How access to UMat pixel by pixel without getMat?

177
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2016-04-12 01:52:14 -0600 Finfa811

Assertion failure using TAPI (cv::UMat) with big images

155
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no
answers
3
votes
2016-04-08 04:55:51 -0600 Josky

linearPolar problem with UMat

431
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no
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1
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2016-03-01 09:45:28 -0600 strann

How to free memory allocated by UMat?

233
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1
answer
1
vote
2016-02-22 11:10:59 -0600 matman

Force UMat allocation on CPU?

318
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no
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no
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2016-02-17 13:39:39 -0600 dramaticlook

OpenCV 3.1 UMat assignment

756
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no
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2015-12-11 13:11:15 -0600 Steve Hess

Memory leak in Mat::convertTo

21k
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no
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1
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2015-10-30 07:37:09 -0600 Kåre Jensen

Memory leak using copyTo UMat

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