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486 questions
Tagged
4k
views
2
answers
no
votes
2018-07-31 00:21:25 -0600
nobot
after successfully building with opencv contrib modules I am getting error
contrib_error
807
views
no
answers
no
votes
2018-10-26 07:12:19 -0600
sean2018
Opencv on MacOS Xcode can not use imread to read image based on c++
c++opencv
macos
1k
views
1
answer
no
votes
2019-01-31 03:53:37 -0600
atrbx5
Include OpenCV 4 installed via brew into OSX application
opencv
OSX
brew
473
views
no
answers
no
votes
2019-03-15 19:58:02 -0600
whatdhack
load_config_py2 problem in 4.0.1
load_config_py2
4.0.1
__init__.py
681
views
1
answer
no
votes
2019-05-29 05:01:46 -0600
berak
How to build OpenCV 4.1.0 on Ubuntu 18.10
4.1.0
ubuntu
build
from-source
1k
views
1
answer
no
votes
2019-11-15 01:54:39 -0600
Yashas
Error compiling openCV 4.1.2 with CUDA 9.0 in Ubuntu 16.04
CUDA9.0
ubuntu
843
views
no
answers
no
votes
2020-02-03 09:43:45 -0600
BlandCorporation
How can the Python bindings for OpenCV 2 be installed in Ubuntu 18.04 LTS?
ubuntu18.04
ubuntu16.04
opencv2
1k
views
no
answers
no
votes
2020-03-23 21:15:18 -0600
jonathanlvaldez
OpenCV DNN with CUDA built from source (for arch bin < 5.3)
opencv
python
CUDA
dnn
777
views
1
answer
no
votes
2020-05-04 01:02:41 -0600
nano-man
Compile Python3 lib of OpenCV3.4.10
opencv
python
514
views
no
answers
no
votes
2020-07-22 09:29:24 -0600
astronaut
Surface Matching never get any results with any data, why?
pose
676
views
no
answers
no
votes
2020-10-15 19:18:24 -0600
e1513377
cannot find lcublas when installing OpenCV with CUDA in Ubuntu 20?
CUDA
4k
views
2
answers
no
votes
2013-03-02 07:42:35 -0600
Sauzer89
OpenCV & OpenCVSharp Setup/Installation
opencv
installation
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
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
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
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
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
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