First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
relevance
date ▼
activity
answers
votes
267 questions
Tagged
392
views
1
answer
1
vote
2017-10-22 12:22:59 -0600
LBerger
compilation windows cmd cmake
windows
cmake
error
858
views
no
answers
no
votes
2017-10-13 05:59:17 -0600
berak
3.3 Build with VS2015 Errors
opencv
3.3.0
visual
studio
2015
1k
views
1
answer
1
vote
2017-09-15 11:27:46 -0600
matman
Canny doesn´t run faster when using OpenMP
openmp
comparison
4k
views
1
answer
no
votes
2017-09-10 20:09:06 -0600
Tasie
Unable to load an image - Open CV not working with Visual Studio2015
imread
231
views
no
answers
no
votes
2017-08-18 02:55:12 -0600
Vedaevolution
OpenCV V3.3 64bit Video Capture Memory Leak
c++
opencv
videocapture
bug
549
views
no
answers
no
votes
2017-08-15 17:29:11 -0600
mckenneth
Why is OpenCV impossible to Build With QT on Visual Studio 2015
vs2015
qt
opencv
98
views
no
answers
no
votes
2017-08-15 00:11:23 -0600
Heydar Elahi
Adding (blending) two images using OpenCV input error
newbie
6k
views
1
answer
2
votes
2019-02-16 11:57:48 -0600
sturkmen
opencv OCRTesseract::create v3.05
opencv
tesseract
3k
views
1
answer
no
votes
2017-08-02 09:27:08 -0600
LBerger
Change the location of a fixed rectangle in the image by moving the mouse
setMouseCallback
159
views
no
answers
no
votes
2017-08-01 01:34:59 -0600
Summer Sun
Fail to use GPU related functions.
CPUvGPU
459
views
no
answers
1
vote
2017-07-27 07:18:22 -0600
sturkmen
lsd_lines_extraction.cpp (opencv_contrib) [closed]
samples
bug
fixed-bug
14k
views
3
answers
no
votes
2017-07-26 06:07:02 -0600
berak
Change build directory in cmake for opencv compiling
opencv
cmake
unix
569
views
no
answers
no
votes
2017-07-25 09:42:48 -0600
berak
Building OpenCV Visual Studio 14 2015 Unicode Errors
visual-studio-2015
build
unicode
88
views
no
answers
no
votes
2017-07-16 03:51:05 -0600
quadro
cvRelaseImageData in OpnCV 3.x? [closed]
cvRelaseImageData
294
views
no
answers
-1
votes
2017-07-11 16:07:40 -0600
narutocool
CUDA more slower than CPU
CUDA8.0
opencv
c++
visual
7k
views
1
answer
no
votes
2017-07-04 00:40:04 -0600
berak
How does VideoCapture from USB Webcam on Windows using DirectShow and MJPG work?
mjpg
mjpeg
webcam
videocapture
directshow
1k
views
no
answers
no
votes
2017-06-28 03:26:50 -0600
scobbing
Error with cuda::VideoWriter
CUDA
CreateVideoWriter
1k
views
1
answer
no
votes
2017-06-26 15:26:55 -0600
LBerger
How to debug imread()
imread
Debug
854
views
no
answers
no
votes
2017-06-22 12:34:24 -0600
danieltak
Error 'Exception thrown: write access violation' with sample objectDetection.cpp [closed]
build_failure
objectDetection.cpp
types.hpp
187
views
no
answers
no
votes
2017-06-14 10:56:15 -0600
johnst
open stream video takes ages
openStream
ipcamera
c++
visualstudio
latencyAtStartup
408
views
1
answer
no
votes
2017-06-14 18:26:19 -0600
jbeale
Compile OpenCV3.2 with Python2 on Windows 7
Python2
197
views
no
answers
no
votes
2017-06-03 01:12:55 -0600
genix
intellisense stops working after installing opencv via nuget [closed]
c++
opencv
visual
studio
2k
views
1
answer
no
votes
2017-05-24 04:26:08 -0600
berak
Problem with Opencv 3.2.0 to use the TLD tracker example.
Opencv3.2.0
c++
visual-studio-2015
1k
views
no
answers
no
votes
2017-05-23 13:08:48 -0600
aligoglos
cant add tracking modules to opencv solution [closed]
cmake-gui
opencv_contrib
1k
views
no
answers
no
votes
2017-05-12 03:14:04 -0600
Dirty_Feri
Building with visual studio, after Cmake fails
installation
visualstudio
182
views
no
answers
no
votes
2017-05-10 16:31:21 -0600
thealse
Installation of OpenCV with Libraries from the Source Files
opencv#qt
767
views
1
answer
no
votes
2017-05-01 08:20:50 -0600
LBerger
line function is not recognized [closed]
Line
function
300
views
1
answer
no
votes
2017-04-26 03:48:31 -0600
mouthbag
drawCountours with fixed points not working
drawContours
c++
opencv
visualstudio
3k
views
1
answer
3
votes
2017-04-26 01:37:34 -0600
LBerger
OpenCv 3.2 Build failed [closed]
cmake-gui
ALL_BUILD
Opencv3.2.0
550
views
2
answers
1
vote
2018-03-28 10:35:09 -0600
tomoaki0705
Anyone having a test error on FileStorage_DMatch ?
core
test
master
3.x
visual-studio-2013
« previous
1
2
3
4
5
...
9
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×8
c++
×6
visual
×3
visualstudio
×3
bug
×2
cmake
×2
cmake-gui
×2
imread
×2
Opencv3.2.0
×2
studio
×2
videocapture
×2
visual-studio-2015
×2
2015
×1
3.3.0
×1
3.x
×1
ALL_BUILD
×1
build
×1
build_failure
×1
comparison
×1
core
×1
CPUvGPU
×1
CreateVideoWriter
×1
CUDA
×1
CUDA8.0
×1
cvRelaseImageData
×1
Debug
×1
directshow
×1
drawContours
×1
error
×1
fixed-bug
×1
function
×1
installation
×1
ipcamera
×1
latencyAtStartup
×1
Line
×1
master
×1
mjpeg
×1
mjpg
×1
newbie
×1
objectDetection.cpp
×1
opencv_contrib
×1
opencv#qt
×1
openmp
×1
openStream
×1
qt
×1
samples
×1
setMouseCallback
×1
tesseract
×1
test
×1
types.hpp
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×