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574 questions
Tagged
2k
views
2
answers
1
vote
2017-02-02 00:22:54 -0600
Joseph Howse
OpenCV manager for the 3.2.0 library
C_library
for
the
3.2.0
java
wrapper
3k
views
1
answer
-1
votes
2015-11-11 05:18:06 -0600
pklab
Display webcam input in window
c++
DisplayImage
Multithreading
GUI
MFC
win32
697
views
1
answer
no
votes
2018-08-07 14:44:04 -0600
mariusz
failed to build through the scripte of the platforms/android/build_sdk.py
build_sdk.py
android
build
673
views
1
answer
no
votes
2020-05-22 05:22:40 -0600
cudawarped
error buiding cudaoptflow/samples/optical_flow.cpp on current master branch for opencv AND contrib
opencv4
opencv_contrib
CUDA
make
cudaoptflow
497
views
no
answers
no
votes
2017-01-25 20:10:26 -0600
Clementf2b
OpenCV in c++ to java [closed]
AndroidOpenCV
878
views
1
answer
no
votes
2019-04-15 07:59:06 -0600
Bleach
Tesseract accuracy
Tesseract-OCR
tesseract
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
2k
views
1
answer
no
votes
2013-03-18 12:24:06 -0600
Alexander Smorkalov
Problems using libnative_camera on Android
opencv
libnative_camera
ndk
jni
1k
views
1
answer
no
votes
2017-11-18 10:06:38 -0600
Tetragramm
How to give createBackgroundSubtractorMOG2 selective history images.
BackgroundSubtractor
932
views
no
answers
-1
votes
2017-02-20 14:06:23 -0600
Tomna
opencv SVM error -5 [closed]
opencv
java
SVM
3k
views
1
answer
1
vote
2014-08-28 16:17:38 -0600
Dagmor
GPU Cuda initialization much slower with opencv libraries
startup
performance
Initialization
CUDA
ptx
gpu
718
views
no
answers
3
votes
2014-04-18 02:11:31 -0600
Kimi Sun
Is it correct that I didn't generate libopencv_java.so in building OpenCV4Android?
opencv4android
build
libopencv_java
3k
views
1
answer
no
votes
2013-08-05 13:16:04 -0600
berak
call of overloaded ‘Point_(cv::Point2f&)’ is ambiguous
#openCV2.4.6
#c++
#cvpoint
256
views
no
answers
no
votes
2017-08-18 08:49:29 -0600
marcus
SVM application causing my system to hang
HOG
SVM
java
3k
views
1
answer
no
votes
2015-01-22 16:17:15 -0600
titan1432
OpenCV doesn't work with VS2013
c++
opencv
visual-studio
2k
views
2
answers
no
votes
2014-08-03 09:12:57 -0600
daytan46
Bird Species Recognition - which algorithm? sample code?
bird
recognition
algorithm
2k
views
3
answers
5
votes
2014-10-09 01:53:13 -0600
xhpohanka
Missing Mat::zeros(int ndims, const int* sz, int type)
missing
zeros
Mat
unresolved
792
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
887
views
no
answers
no
votes
2015-01-26 08:55:40 -0600
gbwizard
Segfault in pthread_detach (TBB)
c++
opencv
segfault
tbb
4k
views
2
answers
1
vote
2015-11-14 07:17:29 -0600
Savail
OpenCV Manager not installing correct libraries for some devices
android
java
1k
views
1
answer
no
votes
2015-07-14 02:10:42 -0600
Louie Boy
lkdemo.cpp crashing upon cornerSubPix() and calcOpticalFlowPyrLK() call
crash
opticalflow
error
unhandled-exception
c++
510
views
1
answer
no
votes
2016-01-08 03:27:52 -0600
StevenPuttemans
combining opencv with raspberry pi camera
c++#RaspberryPi2
260
views
1
answer
no
votes
2018-07-26 08:34:37 -0600
berak
Unknown compiler error?
motion-detection
5k
views
5
answers
15
votes
2014-09-18 04:32:49 -0600
el_baro
Matlab API for OpenCV
Matlab
Octave
gsoc
api
wrapper
4k
views
no
answers
1
vote
2017-01-15 09:11:04 -0600
LBerger
Can you compile opencv_world and opencv_contrib_world ?
opencv_contrib_world
663
views
no
answers
no
votes
2013-10-28 08:07:51 -0600
dumbledad
Plethora of CMake errors about absolute and relative destinations
#cmake
#generate
3k
views
1
answer
1
vote
2012-07-24 10:00:08 -0600
Gábor Bernát
OpenCV for Windows (2.4.1): Cuda-enabled app won't load on non-nVidia systems
CUDA
windows
653
views
1
answer
no
votes
2016-08-16 04:19:00 -0600
funaota
How to Use OpenCV with Gstreamer in iOS
gstreamer
ios
1k
views
1
answer
no
votes
2018-11-27 04:32:53 -0600
Simontraww
Opencv (3.2.0) Compile Android with NEON provide a lot of errors (3.4.4 works only for compiling)
android
ndk
arm-neon
compile
studio
1k
views
no
answers
no
votes
2018-11-15 07:32:37 -0600
berak
Camera is not recognized
camara
tracking
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