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783 questions
Tagged
1k
views
no
answers
no
votes
2017-05-26 13:07:46 -0600
Elliot_
How can I deal with cv::matchTemplate crashing for large images?
visual
studio
c++
opencl
203
views
no
answers
no
votes
2018-07-03 02:33:21 -0600
dorimu
convert direct3d surface to umat fails
opencl
directx
drawcontour
66
views
no
answers
no
votes
2015-02-18 06:41:09 -0600
satish
Opencv with opencl
opencv
1k
views
no
answers
no
votes
2019-09-23 04:38:09 -0600
teshansj
OpenCV dnn, OpenCL and Nvidia graphic cards
opencv4
opencv4.1
nvidia
dnn
cuDNN
libopencl
370
views
no
answers
no
votes
2018-12-11 05:35:26 -0600
peter_cz
How to set WORK GROUP SIZE?
gpu
opencl
906
views
no
answers
no
votes
2018-01-12 07:08:05 -0600
KaloyanP
Silent failure when multiprocessing and OpenCL used on MacOS
multiprocessing
mac
python
ocl
238
views
no
answers
no
votes
2020-05-14 08:00:49 -0600
berak
OpenCV4.3.0 build with OpenCL
ocl
android
19k
views
2
answers
no
votes
2020-10-27 23:03:25 -0600
hodu
Use allocated buffer for Mat Data Pointer
#OpenCL
#MatContainer
#c++
1k
views
1
answer
no
votes
2017-03-19 22:48:54 -0600
Tetragramm
How to run OpenCL file (example fast.cl) in OpenCV library?
opencl
178
views
1
answer
no
votes
2013-09-24 13:32:32 -0600
berak
Best way to add new projects/files using Opencv and OCL
opencl
2k
views
1
answer
no
votes
2017-01-12 10:58:40 -0600
pklab
opencv performance in using opencl
c++
opencv3.1
opencl
365
views
no
answers
no
votes
2016-03-25 03:44:45 -0600
Jason_Wang
OpenCV ocl function with POCL and Raspberry Pi2
c++
raspberrypi2
opencl
ubuntuMate
611
views
1
answer
no
votes
2013-04-03 02:37:23 -0600
pengx
OCL error - cl_khr_fp64
ocl
openCV-2.4.4
opencl
751
views
1
answer
no
votes
2017-04-18 13:56:27 -0600
g3org3
Building OpenCV4Android With OpenGL and OpenCL Support
opencv4android
android
opencv
450
views
1
answer
no
votes
2020-01-09 02:36:44 -0600
LBerger
pass mat to opencl
Mat
1k
views
1
answer
no
votes
2013-11-25 04:08:43 -0600
Alexander Smorkalov
opencl performance test
opencl
3k
views
1
answer
no
votes
2016-10-31 05:25:18 -0600
LBerger
OpenCL can not detect my nVidia GPU via OpenCV
opencv
nvidia
opencl
558
views
1
answer
no
votes
2013-09-06 06:59:24 -0600
decision
openCLExecuteKernelInterop, passing uchar* data results in null pointer inside kernel
opencl
ocl
amd
415
views
1
answer
no
votes
2018-09-03 20:46:52 -0600
jaguardo
How to compile/run sample programs, specifically opengl_interop
opengl
opencl
interoperability
251
views
no
answers
no
votes
2014-06-14 06:22:14 -0600
DennisJung
Opencv ocl library performance problem and sample square code performance question??
#OpenCL
#ocl
#Square
#performance
158
views
no
answers
no
votes
2017-04-29 06:53:48 -0600
lovaj
How to check which GaussianBlur version is used in OpenCV?
gaussianblur
IPP
opencl
build
495
views
no
answers
no
votes
2013-06-24 17:31:40 -0600
Hansg91
OpenCL on OSX
OSX
ocl
591
views
no
answers
no
votes
2015-09-10 08:09:19 -0600
JohannesZ
Stitcher in openCV 3.0 [closed]
openCL3
stitcher
opencl
2k
views
no
answers
no
votes
2015-10-11 02:21:29 -0600
blDraX
First use of UMat does not run on GPU?
opencl
UMat
slow
first
gpu
509
views
no
answers
no
votes
2017-03-29 02:47:09 -0600
iko79
OpenCL/OpenGL interop using UMat
opencl
opengl
CUDA
interopability
471
views
no
answers
no
votes
2018-08-23 01:56:53 -0600
abelghazinyan
UMat implementations slower than Mat
UMat
opencl
T-API
gpu
android
371
views
1
answer
no
votes
2016-11-25 12:21:02 -0600
Tetragramm
writing OpenCL parallel for using OpenCV
opencl
1k
views
1
answer
no
votes
2017-01-12 11:54:49 -0600
pklab
need suggestion regarding opencv+cuda+opencl
opencv
CUDA
opencl
c++
1k
views
no
answers
no
votes
2017-12-14 02:39:20 -0600
mr.s.h.h
Convert cv::UMat to cv::ogl::Texture2D?
opengl
opencl
UMat
1k
views
no
answers
no
votes
2018-01-16 04:10:02 -0600
MalfunctioningDroid
OpenCV OpenCL Thread Saftey - Deadlock (changing cv::Mat to UMat)
UMat
tapi
deadlock
threading
bug
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