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
5k
views
2
answers
2
votes
2012-07-30 09:30:42 -0600
sammy
multiply two points and matrix
opencv
imageprocessing
matrix
points
7k
views
1
answer
no
votes
2012-07-30 13:28:55 -0600
gfuhr
Animal Recognition
live
Video
feed
animal
recognition
594
views
2
answers
no
votes
2012-07-30 16:45:02 -0600
Michael Burdinov
video properies give wrong results.
Video
ffmpeg
properties
944
views
1
answer
1
vote
2012-07-30 19:48:15 -0600
Martin Peris
Computer Vision - Craps Coach Project from a Newbie
opencv
beginner
webcam
10k
views
1
answer
1
vote
2012-07-31 04:00:26 -0600
Michael Burdinov
matchShapes() example
objdetect
shape
1k
views
1
answer
2
votes
2012-07-31 07:23:06 -0600
erent16
Outdoor Light Problem In Segmentation
ps3eye
ov534
segmentation
backproj
histogram
camera
3k
views
1
answer
1
vote
2012-07-31 13:06:21 -0600
sammy
After setting capture property, reading the property returns 0.0
videocapture
capture
setproperty
readproperty
cv_cap_prop
21k
views
2
answers
5
votes
2012-07-31 14:54:20 -0600
Philipp Wagner
crop image
crop
1k
views
1
answer
1
vote
2012-07-31 19:26:55 -0600
Martin Peris
OpenCV find sub images
opencv
14k
views
2
answers
2
votes
2012-08-01 01:29:13 -0600
basarkir
roi (Region of Interest)
imageprocessing
histogram
2k
views
2
answers
1
vote
2012-08-01 13:23:38 -0600
Philipp Wagner
Copying an SVM
c++
bug
SVM
2k
views
1
answer
1
vote
2012-08-02 01:18:50 -0600
Daniil Osokin
How to translate this to Java?
java
opencv
fisheye
6k
views
1
answer
1
vote
2012-08-02 05:25:44 -0600
AlexanderShishkov
source code for calcOpticalFlowPyrLK
calcOpticalFlowPyrLK
source
code
3k
views
1
answer
1
vote
2012-08-02 07:24:50 -0600
sammy
Behavior of "Not-a-Number" (NaN) values in remap
NaN
remap
800
views
1
answer
1
vote
2012-08-02 08:41:53 -0600
Bia6969
Mergevec.cpp possible alternative
objectmarker
mergevec.cpp
error
assertion
1k
views
1
answer
no
votes
2012-08-02 13:54:41 -0600
awknaust
overflow avoidance on multi-frame accumulation
overflow
accumulation
convert
type
recast
8k
views
3
answers
no
votes
2012-08-02 15:05:15 -0600
mms
Simple Opencv program with link error on
link
5k
views
2
answers
1
vote
2012-08-02 20:46:15 -0600
lightalchemist
Python Face Recognition with OpenCV
python
face
recognition
687
views
2
answers
2
votes
2012-08-03 16:38:46 -0600
Kirill Kornyakov
What debugger to use on ubuntu?
debugger
ubuntu
2k
views
1
answer
3
votes
2012-08-04 02:11:26 -0600
Kirill Kornyakov
Improve Object Detection Quality
traincascade
cascade
training
object
detection
groupRectangles
956
views
1
answer
no
votes
2012-08-04 17:02:49 -0600
darKoram
copying a portion of a matrix to itself
copyTo
copy
DSP
sliding
window
5k
views
1
answer
2
votes
2012-08-05 01:12:55 -0600
Michael Burdinov
cvDFT() function example
cvDFT
example
code
11k
views
1
answer
3
votes
2012-08-05 14:24:43 -0600
Adi
focal length and calibration
posit
focal
length
5k
views
1
answer
no
votes
2012-08-06 03:39:40 -0600
sammy
error write avi file
avi
write
1k
views
1
answer
1
vote
2012-08-06 03:40:50 -0600
sammy
Should add color profile embedder in next version
suggestions
icm
icc
Color
profile
1k
views
2
answers
3
votes
2012-08-07 00:54:34 -0600
Michael Burdinov
Getting started with Open CV
learner
4k
views
1
answer
4
votes
2012-08-07 02:44:04 -0600
sammy
How to intuitively interpret Gabor lambda param?
gabor
Imgproc
recognition
filter
2k
views
1
answer
1
vote
2012-08-07 05:40:23 -0600
sub_o
Question regarding feeding extracted HoG features into CvSVM's train
HOG
SVM
train
986
views
1
answer
1
vote
2012-08-07 07:13:43 -0600
Vladislav Vinogradov
No ‘operator-=’ for gpuMat
gpumat
3k
views
1
answer
1
vote
2012-08-07 09:44:30 -0600
Andrey Pavlenko
android: how to put a column into Mat
android
java
Mat
« previous
1
...
3
4
5
6
7
...
995
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×4
recognition
×3
code
×2
histogram
×2
imageprocessing
×2
java
×2
SVM
×2
Video
×2
accumulation
×1
android
×1
animal
×1
assertion
×1
avi
×1
backproj
×1
beginner
×1
bug
×1
c++
×1
calcOpticalFlowPyrLK
×1
camera
×1
capture
×1
cascade
×1
Color
×1
convert
×1
copy
×1
copyTo
×1
crop
×1
cv_cap_prop
×1
cvDFT
×1
debugger
×1
detection
×1
DSP
×1
error
×1
example
×1
face
×1
feed
×1
ffmpeg
×1
filter
×1
fisheye
×1
focal
×1
gabor
×1
gpumat
×1
groupRectangles
×1
HOG
×1
icc
×1
icm
×1
Imgproc
×1
learner
×1
length
×1
link
×1
live
×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
×