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12,357 questions
Tagged
660
views
no
answers
no
votes
2015-11-20 09:54:18 -0600
erohan
After 2.4.12.3 Windows Build from source - Java Unsatisfied Link Error
ALL_BUILD
install
compile
windows-7
opencvwindowscmake
unsatisfiedlinkerror
628
views
no
answers
1
vote
2015-02-27 08:55:04 -0600
mugenOp
Image registration using b-splines
deleted
191
views
no
answers
no
votes
2015-06-29 11:15:34 -0600
BOHICAMAN
Apparently there are NO valid directions to build OpenCV 3 for VS 2013!
opencv
3.0.0
qt
548
views
no
answers
no
votes
2016-04-09 10:06:47 -0600
Abeer
error while trying to run a tracker code
c++
tracker
opencv3.1.0
error
480
views
no
answers
no
votes
2020-03-11 18:08:01 -0600
alittlebirdy
Stitching Images: Homography estimation error
c++
opencv
stitching
panorama
360
views
no
answers
no
votes
2018-01-03 12:22:00 -0600
Robb
tensorflow retrained graph in 3.3.1
tensorflow
retrain
1k
views
no
answers
no
votes
2017-11-08 14:27:34 -0600
RP
Build error: ld: library not found for -llibopencv_dnn.3.3.1.dylib
mac
opencv
3.3.1
QtCreator
5.9
389
views
no
answers
no
votes
2020-01-17 06:22:17 -0600
berak
GStreamer Error OpenCV 3.2 Aruco
aruco
gstream
gstreamer
339
views
no
answers
1
vote
2015-04-25 14:27:40 -0600
RalphJr45
Error running compiled hog.cpp sample using gpu acceleration
CUDA7.0
samples
gpu
CUDA
HOG
3k
views
no
answers
no
votes
2014-03-14 05:22:14 -0600
s093294
Opening Nikon .NEF raw files in opencv?
imread
283
views
no
answers
no
votes
2014-09-11 05:50:32 -0600
onlyhakanboz
Integrate Attention Meter to OpenVibe
Integrate
Attention
Meter
to
OpenVibe
712
views
no
answers
no
votes
2017-11-17 00:54:24 -0600
district9
when read some videos,the func read() hangs
cv2
videocapture
read
hangs
217
views
no
answers
no
votes
2013-08-01 20:15:51 -0600
dickthedev
full screen video frame in iOS
ios
Open
1k
views
no
answers
no
votes
2016-06-06 09:48:33 -0600
fijoy
Patents in OpenCV
Haar
Facedetection
patent
nonfree
741
views
no
answers
no
votes
2018-12-17 07:11:43 -0600
blessme29
Error build opencv xfeatures2d
ubuntu16.04
xfeatures2d
3k
views
no
answers
no
votes
2017-10-26 09:10:58 -0600
SD
cv2.projectPoints, error: (-215) npoints >= 0 && (depth == CV_32F || depth == CV_64F) in function projectPoints
cv2.projectPoints
142
views
no
answers
no
votes
2016-09-09 15:12:02 -0600
marcosbontempo
OpenCV Python detect camera's trepidation
camera
trepidation
125
views
no
answers
1
vote
2014-03-31 22:15:37 -0600
stevenylc
Is there any opencv-ocl capable dev board on the shelf?
opencv#opencl#arm
146
views
no
answers
no
votes
2015-02-24 10:39:48 -0600
walid
out of memory problem
out
of
memory
cvCreateSeq
1k
views
no
answers
no
votes
2013-06-27 22:34:13 -0600
sgbzona
USB Camera Control Settings Issue (OSX - W7)
usb
camera
Settings
MacOSX10.6.8
windows7x64
3k
views
no
answers
no
votes
2015-12-06 22:31:41 -0600
Tiras
HIGHGUI ERROR: V4L2: Unable to get property
videowriter
123
views
no
answers
1
vote
2016-08-18 11:16:19 -0600
benn
Why does changing the order of build arguments matter?
g++
c++
opencv
112
views
no
answers
no
votes
2014-01-08 08:04:31 -0600
AMAWAL
MLP train Runtime error
CvANN_MLP
935
views
no
answers
no
votes
2014-02-24 01:55:28 -0600
ussdrk
Edge Histogram Descriptor EHD opencv Code
deleted
368
views
no
answers
no
votes
2015-01-20 07:21:51 -0600
fedor
use modules from opencv_extra in visual studio 2013
opencv_extra
Text
vs13
3.0.0-beta
583
views
no
answers
no
votes
2017-08-31 02:19:30 -0600
arvids.p
OpenCV 3.2 with extra modules on Jetson TX2
Jetson
tracking
gflags
install
opencv_contrib
1k
views
no
answers
no
votes
2016-06-29 03:22:43 -0600
masehitam
How I detect marker using OpenCV for android
android
opencv
augmented
reality
detect
marker
2k
views
no
answers
no
votes
2020-06-16 23:12:44 -0600
sn4k3
Best way to gather all pixels location (XY) inside a closed contour?
3d-image
3dreconstruction
770
views
no
answers
no
votes
2013-09-13 11:27:57 -0600
Mathieu Barnachon
My application runs correctly on emulator but not on my phone
android
opencv
202
views
no
answers
no
votes
2016-07-24 17:19:44 -0600
isaacenrique
Message displayed at the end of execution
opencv
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