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29,830 questions
Tagged
690
views
1
answer
1
vote
2013-03-18 09:02:17 -0600
Barry Thomas
what is the differences between lines and contours
C++.OpenCV
features2d
14k
views
1
answer
7
votes
2016-09-22 09:04:28 -0600
Der Luftmensch
How to increase the quality of Disparity Map?
disparity
stereo
5k
views
1
answer
2
votes
2016-06-05 14:29:37 -0600
sturkmen
How to faster sort matrix?
sort
Mat
histogram
7k
views
2
answers
2
votes
2013-03-19 08:34:58 -0600
StevenPuttemans
fingerprint orientation map through gradient method - opencv c++
Fingerprint
OrientationMap
sobel
gabor
Noteworthy_Content
545
views
1
answer
no
votes
2013-03-20 14:32:16 -0600
Ralph058
Using findCirclesGrid with white pegboard
findCirclesGrid
381
views
1
answer
no
votes
2013-03-18 09:58:09 -0600
StevenPuttemans
coordinates for cvRectangle
cvRectangle
scaling
4k
views
5
answers
15
votes
2014-09-18 04:32:49 -0600
el_baro
Matlab API for OpenCV
Matlab
Octave
gsoc
api
wrapper
1k
views
1
answer
no
votes
2013-03-18 10:37:47 -0600
sammy
Unhandled exception using cvCanny
unhandled-exception
1k
views
1
answer
no
votes
2013-03-17 13:56:15 -0600
StevenPuttemans
Fingerprint orientation map
orientation
Fingerprint
4k
views
1
answer
no
votes
2013-03-17 14:01:18 -0600
StevenPuttemans
unresolved external symbol error
linkerError
edge
edgedetection
calibrateCamera
2k
views
1
answer
1
vote
2013-03-20 20:41:41 -0600
piedar
Arbitrary grayscale pixel range
grayscale
pixel
value
range
2k
views
no
answers
no
votes
2013-03-17 02:40:19 -0600
hesperus
Calculating the mid point in a rotated rectangle side [closed]
opencv
ellipse
triangle
306
views
2
answers
no
votes
2013-03-18 02:57:51 -0600
Mathieu Barnachon
video frame is different frome imgs?
Video
frame
imges
cmpHistofHSV
469
views
1
answer
no
votes
2013-03-16 20:50:30 -0600
berak
How do I change predict method in class FaceRecognizer
FaceRecognizer
Predict
908
views
1
answer
no
votes
2013-03-17 14:16:17 -0600
StevenPuttemans
Accuracy of face detection with haarcascade
Face-Detection
haarcascade
4k
views
2
answers
no
votes
2013-03-17 18:02:03 -0600
Guanta
Comparing and matching images
objectrecognition
recognition
filter
BOW
9k
views
2
answers
no
votes
2013-06-04 01:45:41 -0600
openedcv
Undefined symbols for architecture x86_64:
sublime
editor
build
error
undefined
759
views
2
answers
no
votes
2013-06-19 05:51:05 -0600
OpenCVed
Having problem in accessing ..jni/include directory
AndroidOpenCV
2k
views
2
answers
2
votes
2013-04-06 13:19:06 -0600
StevenPuttemans
simple image display code not working in qt creator
QtCreator
DisplayImage
218
views
1
answer
no
votes
2013-03-17 14:29:29 -0600
StevenPuttemans
Looking for the source of object recognition program like this
image-registration
5k
views
1
answer
no
votes
2013-03-16 06:16:20 -0600
berak
Cascade Classifier for eye detection- errors while compiling
cascadeclassifier
eye
detection
Face-Detection
137
views
1
answer
no
votes
2013-03-16 05:33:44 -0600
berak
Question about histogram output.
C++.OpenCV
3k
views
1
answer
no
votes
2013-03-16 02:36:44 -0600
StevenPuttemans
how to crop the face detected in opencv for android
AndroidOpenCV
Face-Detection
233
views
1
answer
no
votes
2013-03-16 04:32:58 -0600
Alexander Smorkalov
opencv for android2.4.4 How to instantiate a CameraBridgeViewBase surface with out xml
CameraBridgeViewBase
699
views
1
answer
no
votes
2013-03-16 02:38:40 -0600
StevenPuttemans
Can somebody please tell me how to install openCV 2.4.4 on windows 8.I am new in this so please mention steps in detail.Thank you in Advance.:
opencv
2.4.4
on
windows
8
2k
views
1
answer
no
votes
2013-03-16 08:35:53 -0600
Developer
installation problem opencv-2.4.4 on Mac OS X 10.8.3
opencv
2.4.4
openCV-2.4.4
OS
X
mac
460
views
no
answers
no
votes
2013-03-15 19:50:29 -0600
Hamid Bazargani
CreateTrackbar() is awkward in OpenCV 2.4.3
opencv2-4-3
Createtrackbar
2k
views
1
answer
1
vote
2013-03-16 02:42:52 -0600
StevenPuttemans
VideoCapture is not working with OpenCV 2.4.3
videocapture
opencv2-4-3
avi
ffmpeg
18k
views
1
answer
1
vote
2013-03-16 19:36:16 -0600
MysticBE
Can you detect rectangles with OpenCV 2.4.4?
android
opencv
AndroidOpenCV
558
views
no
answers
no
votes
2013-03-15 17:15:31 -0600
Pirate
Merging two pictures for higher resolution
merge
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