First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
relevance
date
activity
answers
votes ▲
370 questions
Tagged
5k
views
no
answers
1
vote
2018-11-15 04:05:58 -0600
Zari
Build OpenCV with OpenCL support
c++
compilation
cmake
opencl
2k
views
no
answers
1
vote
2018-01-26 04:20:59 -0600
berak
disable openCL for opencv 3.4
opencl
581
views
no
answers
1
vote
2017-04-28 00:35:45 -0600
TADRIAN
OpenCVs OpenCL doesn´t find any device but the code executed with UMAT runs faster
opencl
context.ndevices
1k
views
no
answers
1
vote
2018-12-12 02:11:22 -0600
Rakshith
Use OpenCL feature detector.
opencl
feature-detection
599
views
no
answers
1
vote
2019-05-07 10:28:14 -0600
gpcbitnik
Why is orb running in plain mode instead of OpenCL implementation?
OpenCV-4.0.1
ubuntu-18.04
opencl
1k
views
no
answers
1
vote
2015-06-11 03:27:29 -0600
Andreas Unterweger
Disable OpenCL in OpenCV completely
opencv3
static_linking
opencl
125
views
no
answers
1
vote
2014-03-31 22:15:37 -0600
stevenylc
Is there any opencv-ocl capable dev board on the shelf?
opencv#opencl#arm
621
views
no
answers
1
vote
2015-04-30 10:28:52 -0600
verified.human
UMat fast downloading GPU >> CPU
UMat
opencl
679
views
no
answers
1
vote
2014-02-25 08:38:39 -0600
wl2776
stereoSGBM on OpenCL in OpenCV 3.0.0
opencl
StereoSGBM
3.0.0
2k
views
no
answers
1
vote
2018-12-15 11:53:17 -0600
phillity
Initialize OpenCL Runtime
opencl
website
246
views
no
answers
1
vote
2014-08-12 11:56:54 -0600
ejcbwilson
Is anyone working on OpenCL EP support?
opencl
EP
307
views
no
answers
1
vote
2014-10-07 05:27:24 -0600
madhat1
OpenCV OCL on Android
#OpenCL
#android#opencv
#opencl#opencv
678
views
no
answers
1
vote
2020-01-17 19:58:36 -0600
Martian
CMake: Difference between OpenCL_LIBRARY vs OPENCL_LIBRARY
cmake
cmake-gui
opencl
X11
251
views
no
answers
1
vote
2015-05-28 02:41:11 -0600
zz5414
Using OpenCL on Odroid-XU3 is slower than without OpenCL
odroid
opencl
138
views
no
answers
1
vote
2014-06-25 11:09:45 -0600
MRDaniel
OpenCL and GPU Functionality
opencl
gpu
1k
views
no
answers
1
vote
2016-08-02 11:33:47 -0600
Major Squirrel
Using OpenCL's opencv API with RK3288 SoC (regarding OpenCL versions)
arm
opencl
mali
versions
embedded
257
views
no
answers
1
vote
2014-06-27 12:12:35 -0600
Grigory Velmozhin
Different recognition results by SURF on CUDA and OpenCL
#surf
#CUDA6.0
#OpenCL
477
views
no
answers
1
vote
2014-04-03 14:47:09 -0600
muser
ocl:detectmultiscale error with traincascade
#OpenCL
#CascadeClassifier
481
views
no
answers
1
vote
2015-01-23 00:16:07 -0600
udayshukla14
OpenCL set device
opencl
setdevice
gpu
347
views
no
answers
1
vote
2019-01-02 00:20:08 -0600
nobot
if I use UMat , it is giving exception error
whitebalance
opencl
UMat
423
views
no
answers
2
votes
2013-11-01 15:28:57 -0600
Pikopiko
OpenCV Python Module with OCL
ocl
python
653
views
no
answers
2
votes
2015-03-22 22:12:37 -0600
rossi_lhf
Why it's so slow in data exchanging between CPU and GPU memory?
ocl#android#opencv
180
views
no
answers
2
votes
2017-09-12 02:17:49 -0600
mihaibujanca
Module directory structure
modules
directory
CUDA
headers
1k
views
no
answers
2
votes
2017-10-16 15:50:14 -0600
ossyaritoori
Why self compiled Opencv is slower than apt-get package?
opencv
CUDA8.0
1k
views
no
answers
2
votes
2015-03-24 08:13:31 -0600
Pedro Batista
Software running significantly slower with OpenCL (Opencv 3.0.0)
opencl
Opencv3.0
842
views
no
answers
2
votes
2018-01-09 07:04:39 -0600
jasper12
GPU acceleration on singleboard computers?
gpu
opencl
130
views
no
answers
2
votes
2014-01-17 11:46:56 -0600
Kirk Patrick
Is OpenCV math dependent on OpenCL?
opencl
opencl_kernels.hpp
796
views
no
answers
2
votes
2013-05-30 08:56:41 -0600
Awkman
Howto obtain OpenCV Android SDK with OpenCL Support
opencl
485
views
no
answers
2
votes
2017-01-25 02:16:32 -0600
pwuertz
OpenCL TAPI mixed performance
opencl
tapi
transparentapi
UMat
performance
211
views
no
answers
1
vote
2015-07-16 09:10:42 -0600
LBerger
How to know if device is compatible with OpenCV using OpenCL
opencl
gpu
« previous
1
...
9
10
11
12
13
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencl
×22
gpu
×4
#OpenCL
×3
UMat
×3
cmake
×2
3.0.0
×1
#android#opencv
×1
arm
×1
c++
×1
#CascadeClassifier
×1
cmake-gui
×1
compilation
×1
context.ndevices
×1
CUDA
×1
#CUDA6.0
×1
CUDA8.0
×1
directory
×1
embedded
×1
EP
×1
feature-detection
×1
headers
×1
mali
×1
modules
×1
ocl
×1
ocl#android#opencv
×1
odroid
×1
opencl_kernels.hpp
×1
#opencl#opencv
×1
opencv
×1
opencv3
×1
Opencv3.0
×1
OpenCV-4.0.1
×1
opencv#opencl#arm
×1
performance
×1
python
×1
setdevice
×1
static_linking
×1
StereoSGBM
×1
#surf
×1
tapi
×1
transparentapi
×1
ubuntu-18.04
×1
versions
×1
website
×1
whitebalance
×1
X11
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×