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1k
views
no
answers
6
votes
2014-08-06 15:18:52 -0500 protonmesh

OpenCV Displaying UMat Efficiently

2k
views
1
answer
5
votes
2015-07-26 03:19:41 -0500 Anna Lucia

Is there any reason not to use UMat?

3k
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3
answers
3
votes
2014-08-27 08:05:17 -0500 AdamRossi80

Performance of OpenCL via cv::UMat (v3.0 [dev])

237
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no
answers
3
votes
2016-04-08 04:55:51 -0500 Josky

linearPolar problem with UMat

279
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no
answers
2
votes
2015-06-25 20:51:06 -0500 Apolon

OpenCL Multiple umat, Multiple operations performance

703
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no
answers
1
vote
2016-03-01 09:45:28 -0500 strann

How to free memory allocated by UMat?

330
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no
answers
2
votes
2017-01-25 02:16:32 -0500 pwuertz

OpenCL TAPI mixed performance

32k
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1
answer
2
votes
2019-03-18 07:46:52 -0500 supra56 flag of Canada

Expected cv::UMat for argument 'src'

456
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no
answers
1
vote
2015-01-28 18:46:54 -0500 mgb

UMat get values

412
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no
answers
1
vote
2015-04-30 10:28:52 -0500 verified.human flag of Netherlands

UMat fast downloading GPU >> CPU

104
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no
answers
1
vote
2015-06-22 12:36:59 -0500 rtepub

Is it safe to manipulate UMat on a background thread?

22k
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no
answers
1
vote
2015-10-30 07:37:09 -0500 Kåre Jensen

Memory leak using copyTo UMat

405
views
1
answer
1
vote
2016-02-22 11:10:59 -0500 matman

Force UMat allocation on CPU?

656
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no
answers
1
vote
2017-04-26 10:44:27 -0500 theaniolad

UMAT refcount error with setUseOpenCL(false)

2k
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1
answer
1
vote
2017-06-04 03:56:13 -0500 gaussian37

How can I use UMat in Python?

17k
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1
answer
1
vote
2018-03-22 21:39:06 -0500 supra56 flag of Canada

Obtaining opencv UMat shape in python

121
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no
answers
1
vote
2019-01-02 00:20:08 -0500 nobot

if I use UMat , it is giving exception error

11k
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1
answer
no
votes
2015-01-15 04:19:18 -0500 Antonio

About umat

468
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1
answer
no
votes
2015-03-31 14:57:53 -0500 Jake Singer

using opencl as private framework for building opencv

249
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no
answers
no
votes
2015-06-01 17:32:34 -0500 SenthilYogamani

Functional Programming in OpenCV

8k
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1
answer
no
votes
2015-06-11 21:00:30 -0500 Anna Lucia

OpenCV 3.0 ,the performance of UMat

147
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no
answers
no
votes
2015-07-22 14:07:57 -0500 Mikhail Kandel

Elementwise Trig Operations with a cv::UMat?

354
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no
answers
no
votes
2015-07-28 13:50:21 -0500 Android Steve

UMat on Android Release?

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

First use of UMat does not run on GPU?

1k
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no
answers
no
votes
2015-12-11 13:11:15 -0500 Steve Hess

Memory leak in Mat::convertTo

729
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no
answers
no
votes
2016-02-17 13:39:39 -0500 dramaticlook

OpenCV 3.1 UMat assignment

433
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no
answers
no
votes
2016-05-17 23:04:06 -0500 MilevaMaric

How access to UMat pixel by pixel without getMat?

377
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no
answers
no
votes
2016-11-07 04:28:44 -0500 berak

Unexpected Results using CopyTo Rect with UMat

798
views
1
answer
no
votes
2017-01-09 21:48:12 -0500 Tetragramm flag of United States of America

UMat operators

Contributors

LBerger gravatar imagedramaticlook gravatar imageSenthilYogamani gravatar imageAntonio gravatar imagejakobwilm gravatar imagekiranpradeep gravatar imageGaryB gravatar imageAdamRossi80 gravatar imageprotonmesh gravatar imagematman gravatar imageTetragramm gravatar imageverified.human gravatar imageEduardo gravatar imageJake Singer gravatar imagewuling gravatar imagemgb gravatar image