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 ▼
12,357 questions
Tagged
1k
views
no
answers
no
votes
2020-12-19 09:10:48 -0600
snackes
LineSegmentDetector
c++qt
4k
views
no
answers
no
votes
2020-12-21 08:57:25 -0600
jhon15
Opencv for pcb parts detection and angle calculation
objectrecognition
Angle
291
views
no
answers
-1
votes
2013-03-05 00:08:25 -0600
Alexander Smorkalov
head mounted pov cam
hardware
1k
views
no
answers
no
votes
2013-03-13 04:41:11 -0600
sammy
camshift + kalman filter
camshift
opencv
kalman
KalmanFilter
910
views
no
answers
-1
votes
2013-04-19 18:13:29 -0600
shobhitkukreti
How to Integrate Stasm library with Visual studio and OpenCV2.4.4
STASM
visual
studio
2010
OpenCV2.4.4
167
views
no
answers
-1
votes
2013-04-20 09:45:08 -0600
Vuong Bui
stutters screen
opencv-2.2
915
views
no
answers
-1
votes
2013-06-02 16:40:32 -0600
hasnain786
Thresholding an image in iOS
threshold
8k
views
no
answers
-1
votes
2013-07-30 09:42:02 -0600
droidCV
Overlay png image over jpg using openv Java API
#android#opencv
#opencv#java
#opencv4android
png
overlay
4k
views
no
answers
-1
votes
2013-08-14 07:52:55 -0600
Jose Salvador
How calculate and use FOV correctly
CV
calibration
camera
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
184
views
no
answers
-1
votes
2013-10-11 13:32:43 -0600
joeish80829
Where can i find documentation or any info on how to use/what is CV_MAT_MAGIC_VAL?
opencv
C
354
views
no
answers
-1
votes
2013-10-11 18:12:00 -0600
joeish80829
Getting a few errors redefining this opencv macro in c?
C
opencv
209
views
no
answers
-1
votes
2013-10-18 09:39:28 -0600
joeish80829
What is the function of LOOP in this OpenCV C for next statement?
C
243
views
no
answers
-1
votes
2013-10-18 16:09:26 -0600
joeish80829
Can I use cvUseOptimized with normal OpenCV or do I have to have IPP loaded
#opencv
C
766
views
no
answers
-1
votes
2013-10-21 21:46:36 -0600
joeish80829
Using ROI from camera feed as Template for cvMatchTemplate
C
#opencv
128
views
no
answers
-1
votes
2013-11-08 19:58:35 -0600
joeish80829
Could use help editing this C OpenCV code so it will run ....uses CvGraph
#opencv
#c
101
views
no
answers
-1
votes
2013-12-11 10:34:25 -0600
ati
how to get the orientation and motion of the object
#opencv#c++
247
views
no
answers
-1
votes
2013-12-20 09:38:08 -0600
Flart
average of some frames
opencv
c++
1k
views
no
answers
-1
votes
2013-12-23 06:27:35 -0600
shim joong seob
i want to convert bitset descriptor -> cv::Mat
bitset
122
views
no
answers
no
votes
2014-01-08 15:12:52 -0600
berak
How to open next/prev image with key pg dn/pg up
#Next
140
views
no
answers
-1
votes
2014-01-27 15:10:52 -0600
kkdirvi
KNN Classifier Problem
KNN
classfication
390
views
no
answers
-1
votes
2014-03-05 14:14:21 -0600
Catoz
cvExtractSurf: parameter useProvidedKeyPts
useProvidedKeyPts
cvExtractSurf
1k
views
no
answers
-1
votes
2015-04-02 04:07:30 -0600
StevenPuttemans
custom barcode recognition
down-voted
38
views
no
answers
-1
votes
2014-04-21 11:40:20 -0600
dragonpro
print message,different pixels in image
framesstablemovement
192
views
no
answers
no
votes
2014-04-28 07:06:07 -0600
jpl
Best matching strategy
#feature-detection
#matching
1k
views
no
answers
-1
votes
2014-05-07 00:01:58 -0600
Yasmin93
image moment normalization
moments
Normalization
813
views
no
answers
-1
votes
2014-05-10 11:40:32 -0600
raj001
Detect a hand and hand wave gesture in iOS platform
ios
hand-gestures
434
views
no
answers
-1
votes
2014-05-13 21:51:27 -0600
ANARKIA
confused in opencv tutorial 'Hough Line Transform'
tutorials
HoughLines
459
views
no
answers
-1
votes
2014-05-17 14:04:42 -0600
markoub
Multithreading Face recognition train
FaceRecognizer
Multithreading
parallelization
101
views
no
answers
-1
votes
2014-05-18 14:17:23 -0600
Sazzad
Need to use icvScaleVector_32f
icvScaleVector_32f
« previous
1
...
392
393
394
395
396
...
412
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
C
×5
opencv
×4
#opencv
×3
2010
×1
#android#opencv
×1
Angle
×1
bitset
×1
#c
×1
c++
×1
calibration
×1
camera
×1
camshift
×1
classfication
×1
c++qt
×1
CV
×1
cvExtractSurf
×1
down-voted
×1
FaceRecognizer
×1
#feature-detection
×1
framesstablemovement
×1
hand-gestures
×1
hardware
×1
HoughLines
×1
icvScaleVector_32f
×1
ios
×1
kalman
×1
KalmanFilter
×1
KNN
×1
MacOSX
×1
macports
×1
#matching
×1
moments
×1
Multithreading
×1
#Next
×1
Normalization
×1
objectrecognition
×1
opencv-2.2
×1
OpenCV2.4.4
×1
OpenCV-2.4.6.1
×1
#opencv4android
×1
#opencv#c++
×1
#opencv#java
×1
overlay
×1
parallelization
×1
png
×1
python
×1
STASM
×1
studio
×1
threshold
×1
tutorials
×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
×