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574 questions
Tagged
845
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
1k
views
1
answer
no
votes
2014-09-22 07:30:28 -0600
r r
libjpeg linker error with OpenCV 3.0.0 alpha on Win8, VS2012
OPENCV3.0.0.
linkerError
static_linking
#visual-studio-2012
1k
views
2
answers
no
votes
2013-10-30 08:46:43 -0600
gigaVolter
Retina Demo - segmentation fault
Retina
segmentation-fault
segmentation
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
453
views
1
answer
no
votes
2016-11-12 01:04:33 -0600
aliyesami
DetectFaceDemo only working on one picture [closed]
java#opencv
1k
views
2
answers
no
votes
2017-11-22 22:18:01 -0600
sibowsb
Compile-time errors with cv::TiffDecoderBufHelper
build
compile-errors
364
views
1
answer
no
votes
2018-01-10 10:50:41 -0600
Svistoplyas
Cluster crushes with unknown exception
windows
java
BOW
SIFT
2k
views
3
answers
no
votes
2013-02-03 09:16:27 -0600
Hongbo Miao
MSER Sample in OpenCV 2.4.2 on Visual Studio 2012
contour
contours
MSER
2.4.2
ellipse
Opencv2.4.2
853
views
1
answer
no
votes
2016-01-21 16:28:03 -0600
aag
Failure to build Python bindings under mingw32
build
mingw
python
5k
views
no
answers
no
votes
2015-08-05 04:59:05 -0600
Dum
opencv much slower in multithreading
c++
opencv
Multithreading
693
views
1
answer
no
votes
2013-09-23 12:28:24 -0600
Alexander Smorkalov
SEGFAULT in libnative_camera
libnative_camera
android
opencv
2k
views
1
answer
no
votes
2013-01-05 03:27:03 -0600
Alexander Smorkalov
Error building OpenCV 2.4.x "Undefined reference to av_opt_set@LIBAVUTIL_51"
libavutil
undefined
reference
build
error
1k
views
3
answers
no
votes
2013-07-26 16:15:00 -0600
curryage
Compile OpenCV 245 for Win7 x64 with MSVC 2010 (x86) and CUDA
opencl
CUDA
1k
views
no
answers
no
votes
2018-11-15 07:32:37 -0600
berak
Camera is not recognized
camara
tracking
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
647
views
1
answer
no
votes
2016-08-16 04:19:00 -0600
funaota
How to Use OpenCV with Gstreamer in iOS
gstreamer
ios
655
views
no
answers
no
votes
2013-10-28 08:07:51 -0600
dumbledad
Plethora of CMake errors about absolute and relative destinations
#cmake
#generate
257
views
1
answer
no
votes
2018-07-26 08:34:37 -0600
berak
Unknown compiler error?
motion-detection
505
views
1
answer
no
votes
2016-01-08 03:27:52 -0600
StevenPuttemans
combining opencv with raspberry pi camera
c++#RaspberryPi2
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++
883
views
no
answers
no
votes
2015-01-26 08:55:40 -0600
gbwizard
Segfault in pthread_detach (TBB)
c++
opencv
segfault
tbb
780
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
2k
views
2
answers
no
votes
2014-08-03 09:12:57 -0600
daytan46
Bird Species Recognition - which algorithm? sample code?
bird
recognition
algorithm
3k
views
1
answer
no
votes
2015-01-22 16:17:15 -0600
titan1432
OpenCV doesn't work with VS2013
c++
opencv
visual-studio
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
2013-08-05 13:16:04 -0600
berak
call of overloaded ‘Point_(cv::Point2f&)’ is ambiguous
#openCV2.4.6
#c++
#cvpoint
1k
views
1
answer
no
votes
2017-11-18 10:06:38 -0600
Tetragramm
How to give createBackgroundSubtractorMOG2 selective history images.
BackgroundSubtractor
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