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

50 questions

Tagged
  • ×
127
views
3
answers
no
votes
2020-11-26 13:38:03 -0500 AndyK

Use Opencl to access Umat data

45
views
no
answers
no
votes
2020-09-25 05:34:38 -0500 Supreeth Kumar Y P

How to update UMat when Mat is updated?

144
views
1
answer
no
votes
2020-01-09 02:15:11 -0500 LBerger

access rgb from UMat

195
views
1
answer
no
votes
2019-07-26 10:46:12 -0500 holger

OpenCL Performance (or lack of)

38k
views
no
answers
2
votes
2019-03-18 02:18:13 -0500 LBerger

Expected cv::UMat for argument 'src'

167
views
no
answers
1
vote
2019-01-02 00:20:08 -0500 nobot

if I use UMat , it is giving exception error

211
views
no
answers
no
votes
2018-08-23 01:56:53 -0500 abelghazinyan

UMat implementations slower than Mat

20k
views
1
answer
1
vote
2018-03-22 21:39:06 -0500 supra56 flag of Canada

Obtaining opencv UMat shape in python

277
views
no
answers
no
votes
2018-03-06 02:14:36 -0500 ROSpioneer

Opencv function runs on GPU or CPU

472
views
no
answers
no
votes
2018-03-01 08:29:19 -0500 ROSpioneer

Access/Create/Modify pixels in UMat

680
views
no
answers
no
votes
2017-12-14 02:39:20 -0500 mr.s.h.h

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

381
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

333
views
no
answers
no
votes
2017-07-23 22:54:20 -0500 reid

DMA directly into UMat data

158
views
no
answers
no
votes
2017-07-05 02:58:44 -0500 rhardih

OpenGL support on Android

3k
views
1
answer
1
vote
2017-06-04 03:56:13 -0500 gaussian37

How can I use UMat in Python?

718
views
no
answers
1
vote
2017-04-26 10:44:27 -0500 theaniolad

UMAT refcount error with setUseOpenCL(false)

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

UMat/Mat lifetime warning

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

Operators for cv::UMat

112
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?

356
views
no
answers
2
votes
2017-01-25 02:16:32 -0500 pwuertz

OpenCL TAPI mixed performance

334
views
no
answers
no
votes
2017-01-24 18:41:34 -0500 mansoorpervaiz

Do split and merge in python support UMat some how

899
views
1
answer
no
votes
2017-01-09 21:48:12 -0500 Tetragramm flag of United States of America

UMat operators

685
views
no
answers
no
votes
2017-01-09 21:07:53 -0500 jpistorino

OpenCV UMat conversion from std::vector

426
views
1
answer
no
votes
2016-11-07 04:28:44 -0500 berak

Unexpected Results using CopyTo Rect with UMat

457
views
no
answers
no
votes
2016-05-17 23:04:06 -0500 MilevaMaric

How access to UMat pixel by pixel without getMat?

Contributors

hoseinimage gravatar imageholger gravatar imageLBerger gravatar imagedineshlama gravatar imageROSpioneer gravatar imageTetragramm gravatar imagecrackwitz gravatar imagerhardih gravatar imageMilevaMaric gravatar imagemddrill gravatar imagealm gravatar imagevictor.dmdb gravatar imagemansoorpervaiz gravatar imagepwuertz gravatar imagejpistorino gravatar imageiko79 gravatar image