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2020-09-25 05:34:38 -0600 Supreeth Kumar Y P

How to update UMat when Mat is updated?

873
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3
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2020-11-26 13:38:03 -0600 AndyK

Use Opencl to access Umat data

611
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1
vote
2015-01-28 18:46:54 -0600 mgb

UMat get values

593
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1
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2015-04-30 10:28:52 -0600 verified.human flag of Netherlands

UMat fast downloading GPU >> CPU

161
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1
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2015-06-22 12:36:59 -0600 rtepub

Is it safe to manipulate UMat on a background thread?

23k
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1
vote
2015-10-30 07:37:09 -0600 Kåre Jensen

Memory leak using copyTo UMat

557
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1
answer
1
vote
2016-02-22 11:10:59 -0600 matman

Force UMat allocation on CPU?

952
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1
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2017-04-26 10:44:27 -0600 theaniolad

UMAT refcount error with setUseOpenCL(false)

4k
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1
answer
1
vote
2017-06-04 03:56:13 -0600 gaussian37

How can I use UMat in Python?

24k
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1
answer
1
vote
2018-03-22 21:39:06 -0600 supra56 flag of Canada

Obtaining opencv UMat shape in python

290
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1
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2019-01-02 00:20:08 -0600 nobot

if I use UMat , it is giving exception error

371
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2
votes
2015-06-25 20:51:06 -0600 Apolon

OpenCL Multiple umat, Multiple operations performance

909
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1
vote
2016-03-01 09:45:28 -0600 strann

How to free memory allocated by UMat?

465
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2
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2017-01-25 02:16:32 -0600 pwuertz

OpenCL TAPI mixed performance

40k
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2
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2019-03-18 02:18:13 -0600 LBerger

Expected cv::UMat for argument 'src'

3k
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3
answers
3
votes
2014-08-27 08:05:17 -0600 AdamRossi80

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

369
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no
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3
votes
2016-04-08 04:55:51 -0600 Josky

linearPolar problem with UMat

3k
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1
answer
5
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2015-07-26 03:19:41 -0600 Anna Lucia

Is there any reason not to use UMat?

2k
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no
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6
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2014-08-06 15:18:52 -0600 protonmesh

OpenCV Displaying UMat Efficiently

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