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486 questions
Tagged
1k
views
1
answer
no
votes
2020-01-29 21:31:07 -0600
chee0007
Issues compiling opencv-3.4.8 with cuda-10.2 in Ubuntu
c++
CUDA10.2
aarch64
compilation-error
4k
views
2
answers
no
votes
2013-03-02 07:42:35 -0600
Sauzer89
OpenCV & OpenCVSharp Setup/Installation
opencv
installation
2k
views
1
answer
3
votes
2013-04-18 03:41:37 -0600
cheekycheetah
Traincascade implementation doubts
haartraining
opencv_traincascade
objectdection
1k
views
1
answer
no
votes
2013-04-24 07:33:47 -0600
zerog80
Slow SVM.predict speed
HOG
SVM
speed
detection
3k
views
1
answer
5
votes
2013-05-11 21:32:13 -0600
[email protected]
Anyone want my notes on how to install OpenCV and a list of all errors i've gotten?
faq
errors
guide
error
help
1k
views
1
answer
1
vote
2013-06-02 01:16:06 -0600
heneedhelp
Opencv Android 2.4.5 device reboot
#android
samsung
s4
reboot
crash
restart
1k
views
1
answer
-1
votes
2014-10-21 20:57:46 -0600
Arpit
ld: library not found for -lopencv_calib3d.2.4.3
exit-code
703
views
no
answers
no
votes
2014-03-08 15:21:20 -0600
amm
warpAffine produces erroneous output on large images
affine
warp
large
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
314
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
2k
views
no
answers
no
votes
2014-07-03 04:55:20 -0600
Jesus
Problem for build opencv libraries with CMkake
arm
cross-compilation
918
views
1
answer
no
votes
2014-11-09 13:51:26 -0600
nik33
Opencv3,openni2, on Winx64
primesense
openni2
opencv3
1k
views
1
answer
no
votes
2014-12-04 07:21:39 -0600
OrkunK
OpenCV 2.4.9 and Cuda 6.5 not making on Ubuntu 14.04 LTS
#ubuntu14.04
#CUDA6.5
#cmake
#make
#opencv2.4.9
484
views
no
answers
no
votes
2014-11-28 20:21:41 -0600
Fake-Name
Python accessibility for the xfeatures2d functions (from `opencv_extra`)
python
xfeatures2d
1k
views
1
answer
1
vote
2015-01-19 20:55:17 -0600
SSteve
Opencv Installation Errors in Mac OSX
mac
opencv
install
error
brew
port
7k
views
no
answers
no
votes
2015-03-26 13:09:18 -0600
kkpant75
CMAKE Error in OpenCV 3.0.0 while compiling opencv_contrib
opencv
cmake
error
3k
views
1
answer
no
votes
2015-09-27 08:14:47 -0600
malganis99
OpenCv 3.0 install error on Ubuntu 14.04 - undefined reference to `glXGetProcAddressARB'
openvc3.0
python2.7
ubuntu14.04
linuxmint17.2
1k
views
no
answers
no
votes
2015-11-08 06:51:18 -0600
genzm
installing opencv
install
undeclared
ffmpeg
190
views
no
answers
no
votes
2015-12-15 08:12:01 -0600
bronson
Build Opencv2.4.11 from source on RHEL 6.6
opencv
python
rhel
858
views
no
answers
no
votes
2016-04-14 06:35:47 -0600
berak
Error when tring to train image with opencv and android
android
KNearest
opencv
8k
views
no
answers
1
vote
2016-04-28 12:56:10 -0600
Mohammed Eliass
error while re-build opencv-3.1.0 with extra modules "opencv_contrib" ?
opencv3.1.0
ubuntu14.04
17k
views
1
answer
no
votes
2016-09-28 08:19:55 -0600
Leonardo
IP Camera Capture delay/lag
videocapture
cache
ip
onvif
rtsp
gstreamer
1k
views
1
answer
no
votes
2016-10-18 12:37:05 -0600
CarlosDelfino
What better way of passing extra parameters to compile?
arm
Cortex
cmake
build
400
views
1
answer
no
votes
2016-10-18 12:38:38 -0600
CarlosDelfino
Selecting the name of the package to be created during the building process compiled OpenCV.
package
build
cmake
make
9k
views
1
answer
no
votes
2016-12-19 00:52:17 -0600
berak
cmake failing with hash mismatch [closed]
opencv_contrib
198
views
no
answers
no
votes
2016-11-19 18:45:41 -0600
aliyesami
opencv3.1.0-dev ? [closed]
opencv3.1.0
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
714
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
358
views
no
answers
no
votes
2017-01-27 03:44:32 -0600
Jaykob
Structured edge detection performance
StructuredEdge
detectedges
randomforest
666
views
1
answer
no
votes
2017-02-18 08:37:44 -0600
sisi004
Error with multiband_blend.cu, compiling Opencv 3.2.0 on Ubuntu 15.10, with CUDA 7.5
cuda7.5
Opencv3.2.0
ubuntu15.10
multiband_blend
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