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783 questions
Tagged
318
views
no
answers
no
votes
2017-01-25 05:52:13 -0600
vasu12360
Problem with opencv+opencl odroid
opencl
opencv
odroid
485
views
no
answers
2
votes
2017-01-25 02:16:32 -0600
pwuertz
OpenCL TAPI mixed performance
opencl
tapi
transparentapi
UMat
performance
2k
views
no
answers
1
vote
2017-01-18 10:37:51 -0600
caruofc
How to stop using GPU in OpenCV 3.2? [closed]
opencl
gpu
710
views
no
answers
no
votes
2017-01-17 17:37:05 -0600
supersushi
Build Opencv 3.2 fails on Windows 8.1 with VS2013 [closed]
3.2.0
build
windows
visual-studio-2013
414
views
1
answer
no
votes
2017-01-16 00:09:00 -0600
Tetragramm
Transpose CV_8UC Image
transpose
1k
views
1
answer
-1
votes
2017-01-14 07:21:08 -0600
User
OpenCV 3.1 build for windows imshow doesn't work [closed]
opencv3.1
imshow
highgui
build
591
views
1
answer
no
votes
2017-01-13 02:50:20 -0600
LBerger
Doubt about BackgroundSubtractorMOG2 apply method
BackSubtractorMOG2
foreground
894
views
no
answers
no
votes
2017-01-12 22:16:44 -0600
chinesealex210
opencv3.2 dnn module problem
opencv3.2
dnn
ocl.cpp
1k
views
1
answer
no
votes
2017-01-12 11:54:49 -0600
pklab
need suggestion regarding opencv+cuda+opencl
opencv
CUDA
opencl
c++
2k
views
1
answer
no
votes
2017-01-12 10:58:40 -0600
pklab
opencv performance in using opencl
c++
opencv3.1
opencl
1k
views
2
answers
no
votes
2017-01-10 00:27:47 -0600
MFmaniak
31 linkage errors while building OpenCV_world dll on VS2013 with Qt
qt
opencv3.1
VS2013
opencv_world310.dll
1k
views
1
answer
no
votes
2017-01-07 09:32:28 -0600
berak
Matrix multiplication without memory allocation
multiplication
matrixmultiplication
741
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
220
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
289
views
no
answers
no
votes
2016-12-17 05:02:17 -0600
LBerger
Linux miniPC haar cascade freeze ! [closed]
Haar
cascade
freeze
281
views
1
answer
no
votes
2016-12-16 19:06:54 -0600
Tetragramm
OpenCV 3.1 custom OpenCL Queue
opencl
queue
interoperation
680
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
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
1k
views
1
answer
1
vote
2016-12-09 04:47:46 -0600
Anirudh GP
OCL error - assertion failed
openCV-2.4.4
opencl
CUDA
143
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
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
454
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
2016-12-05 03:07:30 -0600
supertramp-sid
init done opengl support available
opencv
python
opengl
grabcut
918
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
846
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
190
views
no
answers
no
votes
2016-12-04 15:23:34 -0600
LBerger
Writting a videocapture driver
videocapture
opencl
428
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
363
views
1
answer
1
vote
2016-11-30 06:16:02 -0600
strann
cv::merge execution time on CV_32S
merge
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
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