Ask Your Question
RSS
Sort by » date activity ▲ answers votes

33 questions

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

OpenCV Displaying UMat Efficiently

465
views
no
answers
1
vote
2015-01-28 18:46:54 -0500 mgb

UMat get values

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

UMat fast downloading GPU >> CPU

258
views
no
answers
no
votes
2015-06-01 17:32:34 -0500 SenthilYogamani

Functional Programming in OpenCV

109
views
no
answers
1
vote
2015-06-22 12:36:59 -0500 rtepub

Is it safe to manipulate UMat on a background thread?

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

OpenCL Multiple umat, Multiple operations performance

152
views
no
answers
no
votes
2015-07-22 14:07:57 -0500 Mikhail Kandel

Elementwise Trig Operations with a cv::UMat?

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

First use of UMat does not run on GPU?

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

Memory leak using copyTo UMat

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

Memory leak in Mat::convertTo

717
views
no
answers
1
vote
2016-03-01 09:45:28 -0500 strann

How to free memory allocated by UMat?

244
views
no
answers
3
votes
2016-04-08 04:55:51 -0500 Josky

linearPolar problem with UMat

443
views
no
answers
no
votes
2016-05-17 23:04:06 -0500 MilevaMaric

How access to UMat pixel by pixel without getMat?

626
views
no
answers
no
votes
2017-01-09 21:07:53 -0500 jpistorino

OpenCV UMat conversion from std::vector

308
views
no
answers
no
votes
2017-01-24 18:41:34 -0500 mansoorpervaiz

Do split and merge in python support UMat some how

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

OpenCL TAPI mixed performance

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

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

683
views
no
answers
1
vote
2017-04-26 10:44:27 -0500 theaniolad

UMAT refcount error with setUseOpenCL(false)

149
views
no
answers
no
votes
2017-07-05 02:58:44 -0500 rhardih

OpenGL support on Android

310
views
no
answers
no
votes
2017-07-23 22:54:20 -0500 reid

DMA directly into UMat data

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

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

619
views
no
answers
no
votes
2017-12-14 02:39:20 -0500 mr.s.h.h

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

448
views
no
answers
no
votes
2018-03-01 08:29:19 -0500 ROSpioneer

Access/Create/Modify pixels in UMat

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

Opencv function runs on GPU or CPU

192
views
no
answers
no
votes
2018-08-23 01:56:53 -0500 abelghazinyan

UMat implementations slower than Mat

Contributors

LBerger gravatar imageROSpioneer gravatar imageprotonmesh gravatar imageverified.human gravatar imagejpistorino gravatar imageSenthilYogamani gravatar imageblDraX gravatar imagertepub gravatar imageApolon gravatar imageKåre Jensen gravatar imageMikhail Kandel gravatar imageSteve Hess gravatar imagelichentao gravatar imagestrann gravatar imageJosky gravatar imageMilevaMaric gravatar image