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486 questions
Tagged
1k
views
1
answer
1
vote
2015-04-16 03:03:34 -0600
bruceyo
OpenCV 3.0 problems building dlls and libs
#opencv
#dlls
#libs
#visual-studio-2012
18k
views
1
answer
1
vote
2015-01-12 06:38:46 -0600
AlexanderShishkov
Should I use OpenMP or parallel_for_ for a simple for loop ?
parallel_for
9k
views
1
answer
1
vote
2015-10-14 13:50:10 -0600
Brandon212
How long does it take to build opencv with CUDA ?
VS2013
windows10x64
CUDA
9k
views
1
answer
1
vote
2016-10-05 08:29:38 -0600
kbarni
How opencv use openmp thread to get performance?
openmp
copencv
1k
views
1
answer
1
vote
2020-08-26 18:10:12 -0600
sturkmen
OpenCV modules 3rd-party dependencies
android
3rdparty
6k
views
1
answer
1
vote
2014-07-02 03:37:55 -0600
tuannhtn
Turn on/off multithreading?
thread
multi-thread
Multithreading
#Multithreading
5k
views
1
answer
1
vote
2017-04-21 02:37:20 -0600
StevenPuttemans
CUDA Canny Edge Detector is slower than cv::Canny
CUDA
c++
opencv
edgedetection
canny
4k
views
2
answers
1
vote
2014-01-18 12:39:09 -0600
Ettore
Opencv for Windows 8 Tablet
windows-8
WindowsRT
638
views
1
answer
1
vote
2013-04-24 15:28:31 -0600
StevenPuttemans
OpenCV 245 first build errors..
opencv
ALL_BUILD
sources
cmake
build
error
813
views
1
answer
1
vote
2013-04-12 02:56:52 -0600
StevenPuttemans
Confirm that Intel IPP loads in OpenCV 2x
IPP
OpenCV-2.4.3
6k
views
1
answer
1
vote
2016-04-18 13:47:10 -0600
LBerger
Deriche edge detector
edge-detection
1k
views
1
answer
1
vote
2014-02-21 06:45:31 -0600
tuannhtn
Fastest method to process an image
performance
parallelization
19k
views
2
answers
1
vote
2016-01-08 09:44:16 -0600
pklab
grab and process multiple frames in different threads - opencv semi-related
opencv
multithread
grab
process
Video
4k
views
1
answer
1
vote
2013-04-01 16:34:46 -0600
piranha
Gpu API call error (out of memory) in mallocPitch
CUDA
error
9400m
MacOSX
mac
2k
views
3
answers
1
vote
2014-08-01 05:22:34 -0600
rbaleksandar
problem install opencv on linux mandriva
linux
instal
install
installation
992
views
1
answer
1
vote
2013-02-25 02:42:06 -0600
Keba
Dilation produces translation and doesn't work
dilation
morphology
dilation_erosion
3k
views
1
answer
1
vote
2013-03-20 00:56:25 -0600
Alexander Smorkalov
Problems while including headers in OpenCV 2.4.9
OpenCV-2.4.9
cmake
compilation
Calib3d
1k
views
1
answer
1
vote
2013-04-06 13:30:57 -0600
Thor
Compiling OpenCV 2.4.3 on Ubuntu 12.10: libz.so error
ubuntu12.10
amd
1k
views
no
answers
1
vote
2013-07-07 05:51:14 -0600
NikolasE
Missing Icons in Highgui Toolbar and wrong color values
highgui
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
no
answers
1
vote
2013-10-14 11:05:04 -0600
Antonio
Tilted integral image + other general considerations on integral image
Imgproc
27k
views
2
answers
1
vote
2013-10-24 06:43:27 -0600
Brixus
How to set the path to QT5 in cmake?
cmake
2.4.6
ubuntu13.04
2k
views
no
answers
1
vote
2013-12-05 13:16:57 -0600
talcat
VideoWriter failure: "Gstreamer Opencv backend does not support this codec actually"
#python
#2.4.7
#ubuntu12.04
691
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
153
views
no
answers
1
vote
2014-08-15 00:47:46 -0600
brain_vision
the opencv 2.4.9 test failed with Video_calcOpticalFlowDual_TVL1.Regression
opencv_test_video
1k
views
1
answer
1
vote
2014-08-30 11:12:18 -0600
Rok Mandeljc
Trying to fix 3.0 dev build with samples and CUDA
build
dev
307
views
no
answers
1
vote
2014-10-08 20:11:52 -0600
statcomp
OpenCV_Perf_GPU.exe makes GPU crashed (Resolved)
#CUDA5.5
#GPU
605
views
no
answers
1
vote
2014-10-15 22:32:43 -0600
Apollo Juice
OpenCV 2.4.10 fails to build on Debian Jessie
#build
#debian
#libav
2k
views
no
answers
1
vote
2015-01-11 23:06:27 -0600
svanschalkwyk
Ubuntu 14.10, GCC 4.8 etc. CUDA 6.5: OpenCV Error: No GPU support (The library is compiled without CUDA support) in mallocPitch, file /build/buildd/opencv-2.4
2.4.10
Cuda6.5
ubuntu14.10
gcc
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
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