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
42 questions
Tagged
python
×
24k
views
1
answer
1
vote
2018-03-22 21:39:06 -0600
supra56
Obtaining opencv UMat shape in python
opencv
python
UMat
opencl
485
views
no
answers
no
votes
2014-09-26 04:28:53 -0600
christophe
OpenCV, Python, and CUDA
python
CUDA
opencl
5k
views
1
answer
5
votes
2014-03-29 03:57:01 -0600
Caba
Failed to load OpenCL runtime
opencv
opencl
python
#ubuntu12.04
138
views
no
answers
no
votes
2019-03-21 09:25:31 -0600
Mboaretto
OpenCv static build freezes while open by two applications windows 10
python
opencv
opencl
windows
Windows10
freeze
883
views
no
answers
no
votes
2018-01-12 07:08:05 -0600
KaloyanP
Silent failure when multiprocessing and OpenCL used on MacOS
multiprocessing
mac
python
ocl
783
views
no
answers
no
votes
2018-04-27 06:08:40 -0600
moshel
Python openpose sample from openCV dnn does not run [closed]
python
dnn
openpose
12k
views
1
answer
3
votes
2020-09-25 19:46:18 -0600
tjwmmd2
Fastest way to convert BGR <-> RGB! Aka: Do NOT use Numpy magic "tricks".
python
numpy
conversion
2k
views
no
answers
1
vote
2017-08-29 03:13:54 -0600
kmusoy
Successfully built opencv 3.3.0 but no cv2.so found [closed]
cv2.so
python
opencv3.3.0
871
views
no
answers
no
votes
2018-03-28 01:40:52 -0600
convoluted
Building OpenCV w/ Python 3 + Qt5 Support - DLL problems
mingw
dlls
windows
python
qt5
9k
views
2
answers
no
votes
2019-04-10 01:38:49 -0600
Nitinnaik
Install gstreamer support for opencv python package
gstreamer
python
2k
views
no
answers
no
votes
2019-06-29 02:59:17 -0600
doctrucker
Failing to lock exposure on Logitech C270
beginner
python
compile
c270
3k
views
1
answer
no
votes
2019-04-23 04:40:46 -0600
dkurt
Where can I find the cmake options used for the 4.1.0 build
build
python
64-bitwindows
help
798
views
1
answer
no
votes
2016-06-01 11:37:19 -0600
berak
AttributeError: 'module' object has no attribute 'face' OS X
opencv_contrib
python
face
facerec
639
views
no
answers
1
vote
2018-03-30 06:21:56 -0600
Vahe
OpenCV object detection run error
opencv
objectdetection
python
278
views
1
answer
no
votes
2019-11-28 07:32:41 -0600
berak
OpenCv on windows server
python
666
views
1
answer
no
votes
2020-05-18 11:37:40 -0600
meathead2k2
[python] RAM usage high when using VideoWriter in jupyter ONLY not pycharm
cv2.VideoWriter
python
799
views
1
answer
no
votes
2013-09-15 10:34:30 -0600
Abid Rahman K
Python bindings on Mac Os X Mountain Lion
python
videocapture
webcam
301
views
no
answers
no
votes
2020-03-03 02:32:51 -0600
Nativate
Help run caffemodel
caffeemodel
python
opencv
anaconda
jupyter
473
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
3k
views
no
answers
no
votes
2016-02-22 07:49:51 -0600
berak
DLL load failed with opencv 3.1 and python 3.5
opencv
python
DLL
error
2k
views
no
answers
no
votes
2016-08-04 19:47:44 -0600
monajalal
ImportError: No module named 'cv2' in OSX for OpenCV3 using Python3.5.2
python
Opencv3.0
OSX
557
views
1
answer
no
votes
2016-08-25 10:20:54 -0600
jlaura
OpenCV3, Python3, Missing xFeatures
build
python
python3
opencv3.1.0
421
views
no
answers
no
votes
2016-12-02 04:50:29 -0600
berak
After I compile opencv_contrib to opencv3.1,I still can't use SURF [closed]
opencv_contrib
python
384
views
no
answers
no
votes
2017-03-21 10:52:33 -0600
Lindsey98
Trouble building opencv 3.2.0 on raspbian(pi3)
installation
opencv
python
3.2.0
1k
views
1
answer
no
votes
2017-04-09 23:05:37 -0600
Serpent10i
Building OpenCV 3.2 with opencv_contrib for Python 3.6 on Window
install
python
python3
build
cmake-gui
1k
views
no
answers
no
votes
2017-05-11 12:14:01 -0600
john_turnbull
Ubuntu 16.04 Python after install OpenCV 3.1 and OpenCV_contrib 3.1, some extra modules are missing like Tracking and sfm
python
opencv_contrib
1k
views
1
answer
1
vote
2019-03-12 02:36:11 -0600
LBerger
OpenCV 4.0.1 Cmake Windows does not configure correctly
cmake
cmake-gui
python
windows
783
views
no
answers
no
votes
2019-06-06 19:34:23 -0600
TomH
can't open URL video source with opencv-python cv2.VideoCapture()
opencv
python
434
views
no
answers
no
votes
2020-04-29 09:52:02 -0600
Emanuel Ferreira
Failing to use IE Backend (Compiling CV with IE)
opencv
python
InferenceEngine
772
views
1
answer
no
votes
2013-02-20 04:00:15 -0600
Mathieu Barnachon
Using HOGDescriptor in Python
python
HOGDescriptor
1
2
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
python
×30
opencv
×9
opencl
×4
build
×3
opencv_contrib
×3
windows
×3
cmake-gui
×2
python3
×2
3.2.0
×1
64-bitwindows
×1
anaconda
×1
beginner
×1
c270
×1
caffeemodel
×1
cmake
×1
compile
×1
conversion
×1
CUDA
×1
cv2.so
×1
cv2.VideoWriter
×1
DLL
×1
dlls
×1
dnn
×1
error
×1
face
×1
facerec
×1
freeze
×1
gstreamer
×1
help
×1
HOGDescriptor
×1
InferenceEngine
×1
install
×1
installation
×1
jupyter
×1
mac
×1
mingw
×1
multiprocessing
×1
numpy
×1
objectdetection
×1
ocl
×1
Opencv3.0
×1
opencv3.1.0
×1
opencv3.3.0
×1
openpose
×1
OSX
×1
qt5
×1
#ubuntu12.04
×1
UMat
×1
videocapture
×1
webcam
×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
×