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264 questions
Tagged
1k
views
1
answer
no
votes
2020-11-09 01:52:21 -0600
tanloc
ImportError: dlopen failed: library "libopencv_intensity_transform.so.4.4" not found
intensity_transform
termux#opencv
848
views
no
answers
no
votes
2020-10-21 06:32:50 -0600
sbofirov
Cannot reproduce same build
remap
compile
build
optimization
731
views
1
answer
2
votes
2020-10-11 08:00:43 -0600
berak
Best/efficient development workflow?
beginner
workflow
cmake
help
build
time
8k
views
1
answer
1
vote
2020-09-22 15:55:52 -0600
aqiff98
Error importing cv2 after compiling OpenCV from source (Python)
opencv#python
659
views
no
answers
no
votes
2020-09-04 01:38:48 -0600
Ricki Hutagaol
Emgu Cv Show Black Screen when running [closed]
copencv
emgucv
Facedetection
camera
2k
views
no
answers
no
votes
2020-08-20 01:29:18 -0600
berak
Install OpenCV in Ubuntu 20.04 not working
ubuntu
ipython
798
views
no
answers
no
votes
2020-08-04 04:03:50 -0600
boaz001
Memory leak in RGB2Lab
RGB2Lab
memoryleak
3k
views
no
answers
no
votes
2020-07-30 20:58:10 -0600
Luckygg
How to build viz module with VTK 9.0.1?
vtk
viz
2k
views
no
answers
no
votes
2020-07-29 17:30:02 -0600
sydsdk
Compiling Tracker from tutorial leads to error: ‘Tracker’ was not declared in this scope
tracking
cpp
c++
opencv_contrib
298
views
no
answers
no
votes
2020-06-16 09:15:18 -0600
berak
ERROR WHILE INSTALLING OPENCV-3.4.9 IN UNBUNTU 20.--OPENCV_VIDEOSTAB
ubuntu20
OPENCV-3.4.9
opencv_videostab
898
views
1
answer
no
votes
2020-06-18 08:37:22 -0600
gus
Compilation errors with g++-8 for OpenCV 4.3.0 with opencv_contrib (xfeatures2d namespace conflict)
compilation-error
g++
opencv_contrib4.3.0
opencv
opencv4.3.0
xfeatures2d
10k
views
1
answer
no
votes
2020-06-10 12:04:56 -0600
HomanH
opencv_core430d.dll was not found
430.dll-not-found
1k
views
1
answer
no
votes
2020-04-16 23:53:46 -0600
zelda
opencv 4.3 compiling problems on windows
opencv
7k
views
no
answers
no
votes
2019-11-22 02:28:11 -0600
cv_new
A configuration problem of OpenCV4
installation
python
anaconda
760
views
1
answer
no
votes
2019-11-18 09:56:12 -0600
supra56
A problem about building OpenCV4[SOLVED]
opencv_contrib
799
views
1
answer
no
votes
2019-10-29 00:47:50 -0600
berak
stereoBM and SGBM not working
stereoBM
StereoSGBM
disparity
map
3dreconstruction
3k
views
3
answers
1
vote
2019-10-30 12:35:30 -0600
MauroNRa
Generate custom opencv .so for Android [Windows 10] [Solved]
android
513
views
no
answers
no
votes
2019-10-17 08:57:23 -0600
redhwan
does JetsonTX2 support CV.dnn ?
copencv
gpu
Jetson
cv2.dnn
657
views
no
answers
no
votes
2019-09-17 16:51:51 -0600
Tina J
OpenCV 4: 'CAP_PROP_POS_FRAMES' was not declared in this scope
CAP_PROP_FPS
CAP_PROP_POS_FRAMES
326
views
no
answers
no
votes
2019-07-30 22:16:13 -0600
Srikanth
Trouble building opencv4.1.1 on RHEL 6
RHEL6
linux
4.1.1
build
2k
views
1
answer
no
votes
2019-08-03 18:36:23 -0600
EmDash00
Undefined ld references when building from source
4.1.1
Buidling
build-error
RasPi
4k
views
1
answer
no
votes
2019-07-28 17:46:14 -0600
Ardillatactica
Exception in thread "main" java.lang.NoClassDefFoundError: org/opencv/core/Core
error
main
9k
views
3
answers
no
votes
2019-07-22 03:16:06 -0600
Reino
Make error __atomic_fetch_add_8 on RaspberryPi4
raspberrypi4
build
error
884
views
no
answers
no
votes
2019-07-06 06:12:02 -0600
nobot
failing to build opencv with opengl
opencv
OpenCV-3.4.6
Jetsonnano
814
views
no
answers
no
votes
2019-06-16 22:37:27 -0600
Arr Yone
opencv_sfm module installation on windows 10
opencv_sfm
1k
views
1
answer
no
votes
2019-05-06 09:15:45 -0600
gpcbitnik
(ubuntu 18.04) opencv 4.0.1 cv::ocl::setUseOpenCL(true); does not work
c++#opencv#opencl
2k
views
1
answer
2
votes
2019-11-02 17:24:36 -0600
Gilad Darmon
How to install opencv 4.1 using CMake and Visual Studio 2013?
c++
opencv4
visual-studio-2013
4k
views
2
answers
1
vote
2020-01-09 21:03:05 -0600
zeit
How to use cv2.xphoto.inpaint in Python3
inpaint
1k
views
no
answers
no
votes
2019-04-13 18:15:48 -0600
jaredl
Errors installing open CV
opencv#c++#Install
944
views
1
answer
no
votes
2019-02-15 02:31:05 -0600
berak
Makefile is not generated when building OpenCV with Opencv_contrib from source
makefile
java
opencvcontrib
compile
jar
1
2
3
4
5
...
9
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