Attention! This forum will be made read-only by Dec-20. Please migrate to https://forum.opencv.org. Most of existing active users should've received invitation by e-mail.
Ask Your Question
RSS
Sort by » date activity answers ▼ votes

10 questions

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

Is there any reason not to use UMat?

414
views
1
answer
1
vote
2016-02-22 11:10:59 -0500 matman

Force UMat allocation on CPU?

392
views
1
answer
no
votes
2016-11-07 04:28:44 -0500 berak

Unexpected Results using CopyTo Rect with UMat

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

First use of UMat does not run on GPU?

707
views
no
answers
1
vote
2016-03-01 09:45:28 -0500 strann

How to free memory allocated by UMat?

105
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?

299
views
no
answers
no
votes
2017-07-23 22:54:20 -0500 reid

DMA directly into UMat data

245
views
no
answers
no
votes
2018-03-06 02:14:36 -0500 ROSpioneer

Opencv function runs on GPU or CPU

185
views
no
answers
no
votes
2018-08-23 01:56:53 -0500 abelghazinyan

UMat implementations slower than Mat

Contributors

LBerger gravatar imageROSpioneer gravatar imagematman gravatar imageAnna Lucia gravatar imageblDraX gravatar imagestrann gravatar imagealm gravatar imagemddrill gravatar imagereid gravatar imageStefan Koenig gravatar imageabelghazinyan gravatar image