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783 questions
Tagged
2k
views
no
answers
no
votes
2014-08-03 14:06:24 -0600
ChipNinja
install opencv-2.4-9 on centos 6.5 with cuda 5.5 support.
CUDA
CentOS
opencv
138
views
no
answers
1
vote
2014-06-25 11:09:45 -0600
MRDaniel
OpenCL and GPU Functionality
opencl
gpu
15k
views
1
answer
no
votes
2014-11-03 20:31:05 -0600
alealv
cmake linking error OpenCV_FOUND to FALSE UBUNTU 13.04
cmake
Linking
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
311
views
no
answers
no
votes
2014-06-13 07:27:52 -0600
josemgm
Build OpenCV 2.4.5 in Sparc and Java Errors
sparc
2.4.5
java
jboss
javacv
1k
views
no
answers
4
votes
2014-06-10 19:24:56 -0600
pixelhead
StereoBM CPU vs CUDA vs OpenCL Performance
stereoBM
CUDA
opencl
opencv_performance
3k
views
3
answers
3
votes
2014-08-27 08:05:17 -0600
AdamRossi80
Performance of OpenCL via cv::UMat (v3.0 [dev])
#GPU
UMat
CPUvGPU
13k
views
3
answers
2
votes
2015-07-26 03:46:55 -0600
Anna Lucia
OpenCL in OpenCV 3.0.0
#OpenCL
447
views
1
answer
1
vote
2014-05-26 08:31:06 -0600
Wilds
Which options are set in a prebuilt OpenCV library?
compile
opencv
opencl
9k
views
1
answer
1
vote
2014-07-29 13:18:31 -0600
rwong
Are these functions accelerated by ARM NEON?
neon
1k
views
1
answer
1
vote
2014-05-18 22:13:20 -0600
Abid Rahman K
OpenCV master branch compilation issue
compilation
master
CUDA
opencl
179
views
1
answer
no
votes
2015-07-15 12:33:09 -0600
Neamah
Weird behavior of ocl matrix in opencv
#opencl#opencv
1k
views
1
answer
no
votes
2014-05-08 09:39:11 -0600
Gertlex
Compiler error using GCC 4.8.2 (MacPorts), OS X 10.9.2
gcc
OSX
macports
5k
views
no
answers
2
votes
2018-08-26 22:23:05 -0600
eatcosmos
Is findContours fast enough ?
opencl
opencv
gpu
findcountours
countour
extraction
1k
views
no
answers
no
votes
2014-05-01 04:34:02 -0600
AR0x7E7
OpenCV Error: OpenGL API call (Can't load OpenGL extension [glBindBuffer]) in IntGetProcAddress, file sources\modules\core\src\gl_core_3_1.cpp, line 146
opencv2.4.9
qt5.2.1
opengl
gl_core_3_1.cpp
Win7
VS2012
8k
views
1
answer
no
votes
2014-04-30 11:02:42 -0600
thePhi
cv2.imshow() not working ("function no implemented") (on Ubuntu) [SOLVED]
install
imshow
ubuntu14.04
gtk
364
views
no
answers
no
votes
2014-04-24 11:02:06 -0600
mainul
data transfer between ocl matrix of type CV_32FC1 and CV_8UC1
opencl
oclMat
3k
views
1
answer
no
votes
2014-06-14 16:53:43 -0600
bravouuu
Error building openCV 2.4.9 library not found for -lopencv_cudev
python
cmake
477
views
no
answers
1
vote
2014-04-03 14:47:09 -0600
muser
ocl:detectmultiscale error with traincascade
#OpenCL
#CascadeClassifier
165
views
no
answers
no
votes
2014-04-01 06:55:49 -0600
kizmo
count connected components (OCL only)
#ocl#regionLabeling
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
2k
views
3
answers
no
votes
2014-06-18 11:35:44 -0600
zhangdong
OpenCV on Udoo board
udoo
libopencl
cvtConvert
HaarClassifier
ubuntu
118
views
no
answers
no
votes
2014-03-22 05:25:20 -0600
wiz791
Unhandled Exception for every ocl::* function I use
ocl
#OpenCL
exception
2k
views
no
answers
no
votes
2014-03-19 18:35:41 -0600
vulcanVision
OpenCL: failed to load opencl runtime
#OpenCL
#RaspberryPi
#error
1k
views
no
answers
no
votes
2014-03-13 13:40:36 -0600
Jenniferwillow
Problem compiling Opencv 2.4.8 - cudaarithm.a linking
deleted
639
views
no
answers
no
votes
2014-03-08 15:21:20 -0600
amm
warpAffine produces erroneous output on large images
affine
warp
large
436
views
1
answer
no
votes
2014-03-02 00:32:40 -0600
Vladislav Vinogradov
Direct access to pixel by oclMat.
oclMat
403
views
1
answer
3
votes
2014-07-23 17:00:19 -0600
hesh
ocl module in OpenCV 3.0.0 (master)
3.0.0
opencl
767
views
1
answer
1
vote
2014-10-31 01:06:03 -0600
Shabuddin Shaik
How can I build OpenCL module for Android?
opencl
android
native
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
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