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783 questions
Tagged
1k
views
no
answers
no
votes
2016-10-29 05:55:35 -0600
peterzcc
HIGH GPU Memory Usage by OpenCV Python Module [closed]
memory
477
views
1
answer
1
vote
2016-10-29 16:07:13 -0600
Tetragramm
Number of bins in CLAHE?
CLAHE
histogram
contrast
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
231
views
no
answers
no
votes
2016-10-31 03:48:21 -0600
Humam Helfawi
what is the value of OPENCL_LIBRARY
opencl
170
views
1
answer
no
votes
2016-10-31 10:15:36 -0600
berak
random perf tests fail on buildbot
buildbot
ci
perf_stitching
performance
tests
729
views
1
answer
no
votes
2016-11-03 05:07:33 -0600
LBerger
Disable multi core in parallel_for_ function
parallel_for_
118
views
no
answers
no
votes
2016-11-03 06:49:05 -0600
Humam Helfawi
Does cv::setNumThreads affect OpenCL module
opencl
364
views
1
answer
1
vote
2016-11-30 06:16:02 -0600
strann
cv::merge execution time on CV_32S
merge
376
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
2016-11-26 06:30:57 -0600
berak
Ubuntu build fails with memcpy not declared in string.h
build
installation
ubuntu16.04
make
235
views
no
answers
no
votes
2016-11-26 13:44:24 -0600
Humam Helfawi
Multiple streams on the same GPU
opencl
1k
views
no
answers
no
votes
2016-11-27 15:07:40 -0600
jakir
OpenCL with ClAmdBlas/ClAmdFft
CUDA
opencl
2k
views
no
answers
no
votes
2016-11-29 08:01:24 -0600
closecall
cv::Mat to DirectX11 Texture (OpenCV 3.1.0)
Mat
directx
texture
opencl
943
views
1
answer
1
vote
2016-12-05 02:33:51 -0600
pi-null-mezon
Sequence of calls in the cv::gemm(...) function
GEMM
dnn
Speedup
432
views
no
answers
no
votes
2016-12-02 04:50:29 -0600
berak
After I compile opencv_contrib to opencv3.1,I still can't use SURF [closed]
opencv_contrib
python
854
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
192
views
no
answers
no
votes
2016-12-04 15:23:34 -0600
LBerger
Writting a videocapture driver
videocapture
opencl
1k
views
no
answers
no
votes
2016-12-05 03:07:30 -0600
supertramp-sid
init done opengl support available
opencv
python
opengl
grabcut
456
views
no
answers
no
votes
2016-12-06 01:59:23 -0600
pi-null-mezon
CUDA backend for the opencv_dnn
dnn
caffe
CUDA
1k
views
no
answers
no
votes
2016-12-07 02:33:04 -0600
Humam Helfawi
Can not find Java folder in OpenCV build
android
1k
views
1
answer
1
vote
2016-12-07 02:17:55 -0600
LBerger
Segmentation fault when initializing tracker. Possible bug?
bugreporting
SegmentationFault
kcf_tracker
6k
views
1
answer
no
votes
2016-12-09 06:09:11 -0600
pi-null-mezon
Trying to run dnn module
opencv3.1.0
deep-learning
dnnopencvmodule
144
views
no
answers
no
votes
2016-12-09 01:14:16 -0600
Anirudh GP
OpenCV gives Assertion failed error when running on GPU using OpenCL
c++
opencv
opencl
682
views
no
answers
no
votes
2016-12-16 13:37:12 -0600
Yulin
building Opencv 3.1.0 with cuda 8.0 in Ubuntu 14.04
CUDA
283
views
1
answer
no
votes
2016-12-16 19:06:54 -0600
Tetragramm
OpenCV 3.1 custom OpenCL Queue
opencl
queue
interoperation
291
views
no
answers
no
votes
2016-12-17 05:02:17 -0600
LBerger
Linux miniPC haar cascade freeze ! [closed]
Haar
cascade
freeze
221
views
1
answer
no
votes
2016-12-19 16:02:47 -0600
matman
In OpenCV 3.1 will Mat::dot() use the gpu if it is available?
Mat
transparentapi
gpu
748
views
1
answer
2
votes
2016-12-29 02:24:09 -0600
pi-null-mezon
Why cv::CascadeClassifier works slover in 320 version?
cascadeclassifier
3.2.0
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
1
answer
no
votes
2017-01-07 09:32:28 -0600
berak
Matrix multiplication without memory allocation
multiplication
matrixmultiplication
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