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783 questions
Tagged
855
views
no
answers
no
votes
2016-12-04 21:24:12 -0600
sammoes
Why is the CUDA version slower than the OpenCL version?
CUDA
transparentapi
332
views
no
answers
no
votes
2017-04-21 02:10:44 -0600
berak
do Farneback Optical flow destroy AMD cards? or is my code?
amd
opencl
FarnebackOpticalFlow
opencv
3.0
3.2
1k
views
no
answers
1
vote
2017-04-26 10:44:27 -0600
theaniolad
UMAT refcount error with setUseOpenCL(false)
3.2
UMat
tapi
opencl
convertTo
setUseOpenCL
488
views
no
answers
no
votes
2018-03-06 02:14:36 -0600
ROSpioneer
Opencv function runs on GPU or CPU
opencv
CPU
gpu
opencl
UMat
1k
views
no
answers
no
votes
2019-05-01 16:47:17 -0600
Aeroxander
Metal 2 support?+
metal
metal2
opencl
vulkan
mac
Mojave
4k
views
no
answers
1
vote
2017-04-27 14:45:15 -0600
mattyfog
OpenCL: is it actually enabled?
opencl
1k
views
no
answers
1
vote
2016-01-11 23:23:00 -0600
--marc
OpenCV 3.1.0 & OpenCL version?
opencl
opencv-3.1.0
5k
views
no
answers
1
vote
2018-11-15 04:05:58 -0600
Zari
Build OpenCV with OpenCL support
c++
compilation
cmake
opencl
1k
views
no
answers
no
votes
2020-11-06 02:07:00 -0600
gino0717
can I use yolo v4 model in dnn in opencl?
dnn
opencl
3k
views
no
answers
1
vote
2018-01-26 04:20:59 -0600
berak
disable openCL for opencv 3.4
opencl
1k
views
no
answers
no
votes
2018-09-16 23:39:28 -0600
Michael Lilley
OpenCL not recognizing Intel iGPU on Linux
opencl
intel
linux
1k
views
no
answers
1
vote
2013-07-04 11:41:16 -0600
UserOpenCV
Opencl face detecion code in samples [closed]
opencv
opencl
opencv2.4.5
Face-Detection
1k
views
no
answers
no
votes
2017-04-28 06:35:33 -0600
TADRIAN
OpenCV Featuredetection with OpenCL
opencl
feature-detection
320
views
no
answers
no
votes
2017-01-25 05:52:13 -0600
vasu12360
Problem with opencv+opencl odroid
opencl
opencv
odroid
587
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
402
views
no
answers
no
votes
2018-09-21 14:15:58 -0600
Sen66
Access violation executing location 0x0000000000000000 @clGetDeviceIDsFromD3D11KHR
opencl
crash
605
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
2
votes
2015-03-24 08:13:31 -0600
Pedro Batista
Software running significantly slower with OpenCL (Opencv 3.0.0)
opencl
Opencv3.0
1k
views
no
answers
1
vote
2015-06-11 03:27:29 -0600
Andreas Unterweger
Disable OpenCL in OpenCV completely
opencv3
static_linking
opencl
167
views
no
answers
no
votes
2016-04-27 10:08:50 -0600
benT
Random segfaults when checking for OpenCL
segmentation#fault
opencl
android
mac
442
views
no
answers
no
votes
2017-04-05 14:40:03 -0600
opencvtrain
Problem with Opencl implementation in Opencv 3.2
opencl
opencv
223
views
no
answers
no
votes
2019-01-22 02:48:20 -0600
DanVision
OpenCV T-API (OpenCL) CL_Error
opencl
opencv
c++
558
views
no
answers
no
votes
2020-06-22 15:12:06 -0600
Jimmy2020
DNN OPENCL is not working on AMD GPU
c++#dnn#opencl
126
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
52
views
no
answers
no
votes
2018-09-25 04:29:00 -0600
jamesisaacting1984
Use the method of StereoBM with OpenCL
opencv
579
views
no
answers
no
votes
2017-10-21 15:27:00 -0600
yahoooooooo
Why is openCV so fast?
opencl
performance
speed
java
309
views
no
answers
no
votes
2018-01-11 06:30:51 -0600
yapws87
Proper T-API Tutorials
opencl
tapi
optimization
android
842
views
no
answers
2
votes
2018-01-09 07:04:39 -0600
jasper12
GPU acceleration on singleboard computers?
gpu
opencl
97
views
no
answers
no
votes
2016-02-27 18:18:10 -0600
phirestalker
does opencl require any other optional tags to work?
opencv3.1.0
c++
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