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29,830 questions
Tagged
226
views
1
answer
1
vote
2013-04-24 06:57:11 -0600
berak
what format is .volkan
image
file
format
1k
views
1
answer
no
votes
2013-04-24 07:04:46 -0600
zerog80
Float or int accuracy for displaying line.
rotatedrect
1k
views
1
answer
12
votes
2014-06-16 01:53:05 -0600
Michiel
Will Blob Analysis be a built-in feature of OpenCV?
blob-analysis
cvBlobsLib
cvblob
2k
views
2
answers
2
votes
2013-04-24 07:31:52 -0600
zerog80
How to detect page corners using openCV
C++.OpenCV
ios
corners
objective-c
2k
views
1
answer
no
votes
2013-04-24 05:33:03 -0600
iOSDev
CGBitmapContextCreate: invalid data bytes/row error
C++.OpenCV
ios
objective-c
2k
views
no
answers
5
votes
2013-04-24 04:10:38 -0600
peanutman
Can the Java interface pass a Mat to OpenCV's C interface via JNI
opencv
java
jni
pointer
api
4k
views
3
answers
1
vote
2013-04-25 03:47:38 -0600
StevenPuttemans
is it possible display full screen in mac with opencv?
opencv
mac
fullscreen
19k
views
2
answers
no
votes
2014-01-31 04:57:57 -0600
lukassos
How to display a Mat in ImageView?
AndroidOpenCV
UIImageView
510
views
no
answers
no
votes
2013-04-24 02:50:23 -0600
yamanneameh
Capture Class & Axis Camera
capture
opencv
emgucv
587
views
no
answers
no
votes
2013-04-24 02:44:02 -0600
zhfkt
Strange Octave value in SIFT algorithm? [closed]
KeyPoint+SIFT
SIFT
SURF
Octave
1k
views
1
answer
1
vote
2013-04-24 05:49:12 -0600
StevenPuttemans
cvGLCM is there a new function providing same functionality
openCV-2.4.4
GLCM
466
views
1
answer
no
votes
2013-04-30 05:43:44 -0600
Booker
Is cv::add() missing argument to pass mask?
ios
#cvMat
#add
2k
views
2
answers
1
vote
2013-04-24 07:11:44 -0600
Andrey Pavlenko
Reducing Android package
android
opencv
198
views
1
answer
no
votes
2013-04-23 23:55:13 -0600
zits
Comparing objects in an image from library of objects
C++.OpenCV
284
views
1
answer
no
votes
2013-04-23 20:52:52 -0600
akaraali
save images
C++.OpenCV
187
views
no
answers
no
votes
2013-04-23 19:26:12 -0600
nickwalt10
track using coordinates of image [closed]
coordinate
track
servo
370
views
2
answers
no
votes
2013-04-23 16:21:54 -0600
HD_Mouse
What is problem with the following Opencv code?
C++.OpenCV
#Mat
1k
views
1
answer
no
votes
2013-04-24 09:28:31 -0600
zerog80
What filter is recommended before applying HoughCircles
Filtering
houghcircle
2k
views
no
answers
2
votes
2013-04-23 13:10:23 -0600
Alexandre Bizeau
Best practice to modify source code
source
1k
views
1
answer
no
votes
2013-04-23 17:59:35 -0600
HD_Mouse
Pose estimation in unknown scene
pose-estimation
unknown-scene
11k
views
2
answers
no
votes
2013-09-24 16:31:56 -0600
Taake
How to start camera in OpenCV and draw a rectangle on a detection? Nullpointer exception.
c++
opencv
ubuntu-12.04
Face-Detection
6k
views
2
answers
no
votes
2013-04-27 03:33:02 -0600
briselec
Accessing Mat causes crash
Mat
image
assert
load
access
c++
1k
views
1
answer
no
votes
2013-04-23 11:29:37 -0600
StevenPuttemans
cvProjectPoints2 :ImagePoints units
C++.OpenCV
projectPoints
286
views
no
answers
no
votes
2013-04-23 08:37:43 -0600
fareezyop
face detection with distance calculating [closed]
Face-Detection
1k
views
1
answer
no
votes
2013-04-23 07:55:39 -0600
Nyenna
How to replace SURF with FREAK in Features2D + Homography example??
nonfree
android
SURF
freak
homography
1k
views
1
answer
no
votes
2013-04-23 08:40:09 -0600
Grigory Velmozhin
Bug or not bug? knnMatch from BruteForceMatcher_GPU
knnmatch
401
views
1
answer
1
vote
2013-04-23 08:23:07 -0600
berak
compile error - opencv from git
compile
opencv
787
views
2
answers
no
votes
2013-04-23 09:10:56 -0600
MysticBE
NullpointerException when using a descriptor
android
opencv
opencv4android
java
6k
views
2
answers
no
votes
2014-10-11 19:11:02 -0600
spiritinlife
OpenCV 2.4.5 front camera preview is upside down?!
AndroidOpenCV
opencv4android
opencv2-4-5
463
views
1
answer
no
votes
2013-04-23 04:08:34 -0600
StevenPuttemans
How to utilize cascade classifier in custom detection algorithm ?
cascadeclassifier
object-detection
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