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189 questions
Tagged
1k
views
no
answers
no
votes
2013-10-12 22:01:06 -0600
ghalibjanjua
Unhandled Exception: System.AccessViolationException: Attempted to read or write protected memory.
unhandled-exception
257
views
no
answers
no
votes
2020-06-23 04:03:37 -0600
guteksan
Problematic installation of license files
debian
cmake
opencv-3.4.1.
opencv-3.4.10
347
views
no
answers
no
votes
2018-08-01 14:40:06 -0600
altimerk
opencv_test_cudacodec fails
CUDA
videoio
cudacodec
810
views
no
answers
no
votes
2020-08-19 02:25:23 -0600
dustsigns
Fundamental matrix and epipolar lines from known camera parameters
Stereovision
epipolar-geometry
c++
4.4.0
1k
views
no
answers
no
votes
2015-08-21 14:21:38 -0600
jordanthompson
Problems capturing image from LI-USB30-V024STEREO Leopard Imaging stereo board
stereo
Video
c++
opencv
1k
views
no
answers
no
votes
2017-03-21 05:08:11 -0600
Some One
How to use opencv_xfeature2d in opencv 3.1 in Android studio?
android
android-ndk
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
577
views
no
answers
no
votes
2014-08-13 05:44:44 -0600
RobertM
facerec.dll for windows 8 x64, for EigenFaceRecognizer
facerec.dll
877
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
688
views
no
answers
no
votes
2020-09-11 09:23:10 -0600
berak
Why VideoCapture fails to open Aravis Camera?
CaptureVideo
opencv
camera
1k
views
no
answers
no
votes
2015-11-08 06:51:18 -0600
genzm
installing opencv
install
undeclared
ffmpeg
763
views
no
answers
no
votes
2018-12-14 02:39:20 -0600
SpeedEC
getting error when run mingw32-make: cap_dshow.cpp file error
CAP_DSHOW
mingw32-make
5k
views
no
answers
no
votes
2020-03-01 14:03:15 -0600
LBerger
CvCapture_MSMF::initStream Failed to set mediaType after switching to CUDA build of OpenCV
windows
CUDA
compile
videocapture
c++
msmf
2k
views
no
answers
no
votes
2018-06-22 00:07:13 -0600
Dyex719
Check if opencv is using the GPU enabled FFMPEG
ffmpeg
opencv
c++
build
747
views
no
answers
no
votes
2019-01-20 20:51:06 -0600
kundo
video capture problem
opencv
openni
Video
848
views
no
answers
no
votes
2020-10-21 06:32:50 -0600
sbofirov
Cannot reproduce same build
remap
compile
build
optimization
1k
views
no
answers
no
votes
2016-02-24 15:54:13 -0600
srijith17
Building OpenCV 3.1.0 on Windows with viz3d
windows
Viz3d
visual-studio-2015
build
vtk
3.1.0
749
views
no
answers
no
votes
2018-01-26 05:53:04 -0600
berak
configure error about dnn
dnn
build
2k
views
no
answers
no
votes
2014-08-29 00:10:12 -0600
bleater
Android Native Camera: dlopen errors
android
native
camera
dlopen
1k
views
no
answers
no
votes
2016-04-28 05:57:38 -0600
Lazybones94
face tracker sample not working: libopencv_java3.so not found
Facedetection
opencv
sample
5k
views
no
answers
no
votes
2015-08-05 04:59:05 -0600
Dum
opencv much slower in multithreading
c++
opencv
Multithreading
1k
views
no
answers
no
votes
2018-11-15 07:32:37 -0600
berak
Camera is not recognized
camara
tracking
656
views
no
answers
no
votes
2013-10-28 08:07:51 -0600
dumbledad
Plethora of CMake errors about absolute and relative destinations
#cmake
#generate
884
views
no
answers
no
votes
2015-01-26 08:55:40 -0600
gbwizard
Segfault in pthread_detach (TBB)
c++
opencv
segfault
tbb
786
views
no
answers
no
votes
2019-09-09 23:51:27 -0600
BSayani
Trying to automate desktop application using sikuli integrated with eclipse.
mac_OSX
256
views
no
answers
no
votes
2017-08-18 08:49:29 -0600
marcus
SVM application causing my system to hang
HOG
SVM
java
361
views
no
answers
no
votes
2016-06-10 02:58:29 -0600
estensen
Bad performance tracking circles in Android app
android
java
circledetection
performance
452
views
no
answers
no
votes
2018-11-14 18:55:35 -0600
suhail
Tutorial "DisplayImage.cpp" didn't work for me
c++
1k
views
no
answers
no
votes
2015-02-01 13:40:53 -0600
Zy0n
Java - OpenCV - KMeans Assertion Failed
java
opencv
c++
kmeans
279
views
no
answers
no
votes
2014-03-31 10:44:27 -0600
John Smith
the program does not recognize objects
deleted
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