First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date ▼
activity
answers
votes
29,830 questions
Tagged
15k
views
1
answer
1
vote
2013-12-26 05:30:45 -0600
kaushal
Using GigE Cams with OpenCv
PvImage2IplImage
Pleora
eBUS
SDK
GigE
cam
366
views
no
answers
no
votes
2013-09-17 04:25:05 -0600
Spas Hristov
Training Boost clasifier with CvMLData
boost
cvmldata
8k
views
no
answers
no
votes
2013-09-17 04:28:14 -0600
Mostafa Sataki
How can I extract metadata from video?
Video
metadata
extraction
1k
views
no
answers
1
vote
2013-09-17 02:35:21 -0600
Max Muster
JAVA: How to deal with the value returned by Imgproc.matchShapes(Mat contour1, Mat contour2, int method, double parameter)?
contour
matchShapes
135
views
no
answers
no
votes
2013-09-16 19:07:28 -0600
TANIS
Need a OpenCV Windows Developer [closed]
opencv
windows
Developer
5k
views
1
answer
1
vote
2013-09-18 15:29:21 -0600
jensenb
Having trouble with stereoRectify
Rectification
calibration
stereo
stereorectify
182
views
1
answer
no
votes
2013-09-26 05:01:51 -0600
decision
Passsing size of a parameter to the kernel
opencl
localvariable
141
views
no
answers
no
votes
2013-09-16 18:13:46 -0600
B. Bogart
How to replace an instance with cv::Mat members with another instance via pointer?
Mat
2k
views
1
answer
no
votes
2013-09-17 02:17:10 -0600
StevenPuttemans
Reading greyscale video files
videocapture
greyscale
videofile
313
views
no
answers
no
votes
2013-09-16 12:43:07 -0600
Alex
c2039 VS2012 build erros
VS2012
build
error
3k
views
1
answer
no
votes
2013-09-18 01:46:02 -0600
Vladislav Vinogradov
OpenCV Error: Gpu Api Call <invalid device function>
build
opencv
2.4.9
from
source
433
views
no
answers
-1
votes
2013-09-16 09:24:07 -0600
samkhan13
VideoCapture not working even in opencv 2.4.6.1
OpenCV-2.4.6.1
python
MacOSX
macports
666
views
2
answers
1
vote
2013-09-30 01:04:55 -0600
itay
Replicate with mask in Opencv
opencv
java
android
Matlab
2k
views
1
answer
no
votes
2013-09-16 06:21:02 -0600
Spas Hristov
HOGDescriptor problem
HOGDescriptor
opencv
c++
1k
views
no
answers
no
votes
2013-09-16 03:49:15 -0600
nhatphongtran
Keypoint Matching very sensitive to distortion/transformations
feature-detection
qrcode
158
views
no
answers
-1
votes
2013-09-15 22:53:58 -0600
derek175
Drawing repeat lines & circles [closed]
lines
ciircles
repetition
491
views
no
answers
no
votes
2013-09-15 22:17:13 -0600
fpga18
I want to printf some log message about opencv in iOS?but it can't work?
xcode
opencv
ios
log
568
views
no
answers
1
vote
2013-09-15 18:12:26 -0600
yes123
Different quality of images taken with imread and VideoCapture
videocapture
imread
Overlooked
831
views
no
answers
1
vote
2013-09-15 12:16:41 -0600
abuzaina
Head (not face) detection and tracking in depth maps
kinect
head
depth
tracking
516
views
2
answers
no
votes
2013-09-17 02:43:50 -0600
StevenPuttemans
beginner to OpenCV Help
android
objectrecognition
image-processing
7k
views
2
answers
no
votes
2014-01-09 05:45:43 -0600
Maik Angermann
Convert BayerBG12Packed (12-Bit packed) into RGB
cvtColor
Bayer
12bit
convertTo
packed
2k
views
3
answers
no
votes
2013-09-17 04:47:04 -0600
Pascal66
ANDROID: How to posterize a Bitmap or a Mat in OpenCV? (Image included.)
android
image-processing
563
views
1
answer
no
votes
2013-09-15 10:28:05 -0600
Abid Rahman K
Good book for openCV with Python?
python
book
opencv2
6k
views
1
answer
no
votes
2013-09-16 05:47:52 -0600
Siegfried
Get all points inside a rectangle using opencv findcontour method
android
opencv
246
views
no
answers
no
votes
2013-09-15 08:03:11 -0600
AJW
Confusion over sample code in camshiftdemo.cpp
camshift
samplecode
7k
views
2
answers
1
vote
2013-09-16 03:48:06 -0600
ThomasB
remove image borders
remove
image
borders
10k
views
1
answer
3
votes
2014-04-28 06:23:28 -0600
FLY
Licence plate detection with different backgrounds
image-processing
computervision
c++opencv
anpr
OCR
1k
views
1
answer
1
vote
2014-10-22 07:03:15 -0600
FooBar
getting compilation error with estimateRigidTransform
estimateRigidTransfo
928
views
1
answer
1
vote
2013-09-14 22:59:39 -0600
Mostafa Sataki
Paper image correction
HomographyMatrix
7k
views
1
answer
no
votes
2013-09-14 12:19:59 -0600
GongdoriCat
[OpenCV4Android] modifying frame(puttext, rectangle ... etc) not working on onCameraFrame
#android#opencv
putText
rectangle
« previous
1
...
850
851
852
853
854
...
995
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×6
android
×4
image-processing
×3
build
×2
python
×2
videocapture
×2
12bit
×1
2.4.9
×1
#android#opencv
×1
anpr
×1
Bayer
×1
book
×1
boost
×1
borders
×1
c++
×1
calibration
×1
cam
×1
camshift
×1
ciircles
×1
computervision
×1
contour
×1
convertTo
×1
c++opencv
×1
cvmldata
×1
cvtColor
×1
depth
×1
Developer
×1
eBUS
×1
error
×1
estimateRigidTransfo
×1
extraction
×1
feature-detection
×1
from
×1
GigE
×1
greyscale
×1
head
×1
HOGDescriptor
×1
HomographyMatrix
×1
image
×1
imread
×1
ios
×1
java
×1
kinect
×1
lines
×1
localvariable
×1
log
×1
MacOSX
×1
macports
×1
Mat
×1
matchShapes
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×