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

33 questions

Tagged
  • ×
190
views
no
answers
no
votes
2020-09-25 05:34:38 -0600 Supreeth Kumar Y P

How to update UMat when Mat is updated?

40k
views
no
answers
2
votes
2019-03-18 02:18:13 -0600 LBerger

Expected cv::UMat for argument 'src'

289
views
no
answers
1
vote
2019-01-02 00:20:08 -0600 nobot

if I use UMat , it is giving exception error

427
views
no
answers
no
votes
2018-08-23 01:56:53 -0600 abelghazinyan

UMat implementations slower than Mat

459
views
no
answers
no
votes
2018-03-06 02:14:36 -0600 ROSpioneer

Opencv function runs on GPU or CPU

610
views
no
answers
no
votes
2018-03-01 08:29:19 -0600 ROSpioneer

Access/Create/Modify pixels in UMat

1k
views
no
answers
no
votes
2017-12-14 02:39:20 -0600 mr.s.h.h

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

817
views
no
answers
no
votes
2017-09-21 04:47:25 -0600 haoge

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

542
views
no
answers
no
votes
2017-07-23 22:54:20 -0600 reid

DMA directly into UMat data

375
views
no
answers
no
votes
2017-07-05 02:58:44 -0600 rhardih

OpenGL support on Android

949
views
no
answers
1
vote
2017-04-26 10:44:27 -0600 theaniolad

UMAT refcount error with setUseOpenCL(false)

155
views
no
answers
no
votes
2017-02-05 12:39:58 -0600 mddrill

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

465
views
no
answers
2
votes
2017-01-25 02:16:32 -0600 pwuertz

OpenCL TAPI mixed performance

432
views
no
answers
no
votes
2017-01-24 18:41:34 -0600 mansoorpervaiz

Do split and merge in python support UMat some how

978
views
no
answers
no
votes
2017-01-09 21:07:53 -0600 jpistorino

OpenCV UMat conversion from std::vector

537
views
no
answers
no
votes
2016-05-17 23:04:06 -0600 MilevaMaric

How access to UMat pixel by pixel without getMat?

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

linearPolar problem with UMat

903
views
no
answers
1
vote
2016-03-01 09:45:28 -0600 strann

How to free memory allocated by UMat?

2k
views
no
answers
no
votes
2015-12-11 13:11:15 -0600 Steve Hess

Memory leak in Mat::convertTo

23k
views
no
answers
1
vote
2015-10-30 07:37:09 -0600 Kåre Jensen

Memory leak using copyTo UMat

2k
views
no
answers
no
votes
2015-10-11 02:21:29 -0600 blDraX

First use of UMat does not run on GPU?

218
views
no
answers
no
votes
2015-07-22 14:07:57 -0600 Mikhail Kandel

Elementwise Trig Operations with a cv::UMat?

371
views
no
answers
2
votes
2015-06-25 20:51:06 -0600 Apolon

OpenCL Multiple umat, Multiple operations performance

161
views
no
answers
1
vote
2015-06-22 12:36:59 -0600 rtepub

Is it safe to manipulate UMat on a background thread?

355
views
no
answers
no
votes
2015-06-01 17:32:34 -0600 SenthilYogamani

Functional Programming in OpenCV

Links

Official site

GitHub

Wiki

Documentation

Contributors

LBerger gravatar imageROSpioneer 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 imagerhardih gravatar imagemansoorpervaiz gravatar image

Tags

Copyright OpenCV foundation, 2012-2018. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.
about | faq | help | privacy policy | terms of service
Powered by Askbot version 0.10.2