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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])

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

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

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

Is there any reason not to use UMat?

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

Force UMat allocation on CPU?

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

UMat operators

2k
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1
answer
no
votes
2017-03-14 11:04:03 -0500 berak

Operators for cv::UMat

929
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1
answer
no
votes
2017-03-15 05:44:08 -0500 iko79

UMat/Mat lifetime warning

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

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'

144
views
1
answer
no
votes
2019-07-26 10:46:12 -0500 holger

OpenCL Performance (or lack of)

94
views
1
answer
no
votes
2020-01-09 02:15:11 -0500 LBerger

access rgb from UMat

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

OpenCV Displaying UMat Efficiently

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

UMat get values

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

UMat fast downloading GPU >> CPU

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

Functional Programming in OpenCV

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?

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

OpenCL Multiple umat, Multiple operations performance

147
views
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?

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

Memory leak using copyTo UMat

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

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

How to free memory allocated by UMat?

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

linearPolar problem with UMat

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