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264 questions
Tagged
19k
views
1
answer
1
vote
2017-05-28 04:04:59 -0600
cagdas001
Build Application with Static Libraries
static
lib
Linking
cmake
1k
views
1
answer
no
votes
2017-08-10 21:58:12 -0600
Jumabek
Can't build opencv_contrib for opencv3.2.0
extramodules
1k
views
no
answers
no
votes
2015-07-20 09:00:51 -0600
gfolego
Possible memory leak in cvtColor with TBB support [closed]
cvtColor
memoryleak
WITH_TBB
468
views
2
answers
1
vote
2013-03-13 20:36:32 -0600
Constantin S
Compiling OpenCV 2.4.4a - Java Test Fails
opencv
java
5k
views
no
answers
no
votes
2015-08-05 04:59:05 -0600
Dum
opencv much slower in multithreading
c++
opencv
Multithreading
44k
views
1
answer
no
votes
2016-08-30 08:32:56 -0600
Mikl
Codecs list
FOURCC
codecs
2k
views
1
answer
2
votes
2019-11-02 17:24:36 -0600
Gilad Darmon
How to install opencv 4.1 using CMake and Visual Studio 2013?
c++
opencv4
visual-studio-2013
659
views
1
answer
no
votes
2013-12-03 08:30:59 -0600
jensenb
compiling opencv @2.4.6.1_2+python27 with CUDA support throws an error after upgrading to OS X 10.9
osx-mavericks
CUDA5.5
macports
nvcc
1k
views
1
answer
no
votes
2017-07-31 08:48:36 -0600
bthomas
OpenCV 3.2.0 : Unable to open and read a video
videofile
1k
views
1
answer
no
votes
2019-05-06 09:15:45 -0600
gpcbitnik
(ubuntu 18.04) opencv 4.0.1 cv::ocl::setUseOpenCL(true); does not work
c++#opencv#opencl
18k
views
6
answers
6
votes
2014-07-08 18:31:15 -0600
sookhen
Visual Studio 2012 and RtlFreeHeap error
OpenCV-2.4.3
visual-studio-2012
6k
views
4
answers
1
vote
2019-10-22 04:59:11 -0600
friendCYQ
OpenCV Error: The function/feature is not implemented
opencv
CUDA
18k
views
1
answer
4
votes
2015-04-10 07:04:38 -0600
StevenPuttemans
opencv_traincascade Parameters explanation, image sizes etc
opencv
traincascade
1k
views
4
answers
1
vote
2014-03-30 12:46:56 -0600
benzwt
building openCV 2.4.2 on OS X 10.9 fails
OSX
Mavericks
3k
views
no
answers
1
vote
2015-02-11 06:53:49 -0600
margaridamfo.gomes
Can't write .mp4 files - Could not open codec 'libx264': Unspecified error
c++
MPEG
codec
mp4
libx264
297
views
no
answers
no
votes
2015-10-31 15:10:32 -0600
ajmartin
Segmentation Fault with OpenCV 3.0.0 on Windows 8.1 with MinGW
c++
opencv
SegmentationFault
tbb
2k
views
no
answers
no
votes
2016-08-29 23:39:25 -0600
Nbb
Cmake cannot configure using 64 bit Visual Studio
cmake
694
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
2k
views
no
answers
1
vote
2018-02-28 03:23:16 -0600
xbcreal
embedded_ssd_mobilenet_v1 using in opencv c++ version
mobilenet-ssd
9k
views
4
answers
2
votes
2013-03-05 21:48:07 -0600
Jevin
OpenCV with Qt support namedWindow crash
namedwindow
highgui
qt
603
views
1
answer
no
votes
2016-03-14 03:24:11 -0600
kbarni
Unable to compile on Debian
compile
debian
makefile
4k
views
1
answer
no
votes
2016-10-14 07:17:33 -0600
Peter_p8
how to build custom opencv for android (and test application using c++ client code as well as java ui)
android
studio
c++
build
custom
opencv
12k
views
2
answers
1
vote
2012-09-16 20:37:55 -0600
Capt Ned
Camera Not working
camera
android
bug
build
401
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
466
views
1
answer
1
vote
2017-04-03 05:05:47 -0600
ClaudioF
Is cuda::HOG working with cuda::Stream?
CUDA
HOG
stream
1k
views
no
answers
no
votes
2017-02-05 02:57:11 -0600
JohnDynoo
Error opening video file without extension or some formats
ffmpeg
opencv
python
2k
views
1
answer
no
votes
2018-01-22 03:00:04 -0600
guoxz
Stream RTMP?
#capturevideo
#videostream
#python#opencv
1k
views
1
answer
1
vote
2013-09-22 14:12:40 -0600
Dake Feng
Trouble Compiling OpenCV 2.4.6 from source
OpenCV2.4.6
VS2012
1k
views
1
answer
1
vote
2013-12-18 19:17:03 -0600
firstwitness
SIGILL, illegal instruction cvtps2pd
sigill
amd
make
compile
cvtps2d
1k
views
1
answer
no
votes
2014-02-18 06:08:08 -0600
tuannhtn
problem in building opencv 2.4.8 with cuda 5.5
#opencv
#2.4.8
#CUDA5.5
#visual-studio-2010
#windows
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