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
107 questions
Tagged
#opencv#c++
×
17k
views
2
answers
2
votes
2014-04-24 21:42:11 -0600
hackcv
Ubuntu OpenCV VideoWriter using ffmpeg with “Could not open codec 'libx264'” Error
#opencv#c++
#ubuntu12.04
ffmpeg
H264
2k
views
no
answers
no
votes
2014-04-18 03:42:43 -0600
gialang
OpenCV Error: Assertion failed in function Mat
#opencv#c++
#RaspberryPi
#camera
745
views
no
answers
2
votes
2014-04-17 15:21:42 -0600
Yan Foto
Correct way to use accumulator (SOLVED) [closed]
#opencv#c++
1k
views
1
answer
no
votes
2014-04-16 10:23:40 -0600
Pedro Batista
How to create a window with gray Background?
#opencv#c++
#cvMat
namedwindow
1k
views
1
answer
2
votes
2014-04-14 07:08:52 -0600
Vadim Pisarevsky
OpenCV 2.4.7 GPL Licensing Issue with mser.cpp
#opencv#c++
features2d
258
views
1
answer
no
votes
2014-04-13 13:55:31 -0600
unxnut
convert to C++
#Mat#opencv#c++
#opencv
#opencv#c++
opencv
#opencv2.4.8
330
views
1
answer
no
votes
2014-04-04 09:37:51 -0600
juanmanpr
New to OpenCv, Installed perfectly but not getting any output
#opencv#c++
error
2k
views
1
answer
no
votes
2014-04-01 02:23:31 -0600
Haris
free parking slot detection opencv plz hlp..
#opencv#c++
#image-processing
#detection
627
views
no
answers
no
votes
2014-03-26 22:21:04 -0600
lkjs
How can use BOWImgDescriptorExtractor with sift and no error
BOW
unsupported
format
#opencv#c++
DescriptorExtractor
159
views
1
answer
no
votes
2014-03-22 11:11:12 -0600
GrumbleLion
i need help with dealing with wrap affine can sombody help me plz
#opencv#c++
277
views
no
answers
no
votes
2014-03-11 10:16:20 -0600
zowpro
Assigning coordinates of a point to another OpenCV C + +
#opencv#c++
527
views
no
answers
1
vote
2014-03-10 05:02:37 -0600
synthnassizer
how do I re-project points in a camera - projector system (after calibration)
calibration
usage
application
#opencv#c++
586
views
1
answer
no
votes
2014-03-04 07:17:41 -0600
tuannhtn
standard deviation calculation
#opencv#c++
476
views
no
answers
no
votes
2014-02-21 08:43:10 -0600
vsay
How to use clustering with opencv c++ to classify the connected component based on the area and height
#opencv#c++
1k
views
no
answers
no
votes
2014-02-20 02:57:58 -0600
Marko
c++ OpenCV approxPolyDP causes Unhandled exception
#opencv#c++
4k
views
1
answer
no
votes
2014-02-16 13:48:44 -0600
tuannhtn
destroyWindow closes all windows and stops c++ program
#opencv#c++
664
views
1
answer
no
votes
2014-02-15 08:58:28 -0600
tuannhtn
Fourier Transform
#opencv#c++
3k
views
1
answer
1
vote
2014-02-14 17:16:32 -0600
tuannhtn
How to link opencv and other dll files to output exe of visual studio 2013
#opencv#c++
833
views
no
answers
no
votes
2014-02-10 07:43:44 -0600
Scratch17
Video capture not working when launched from IDE (VS2013)
#videocapture
#opencv#c++
directshow
#visual-studio-2013
analog_camera
257
views
no
answers
no
votes
2014-02-05 13:21:44 -0600
user1234
Negative values for the feature coordinates obtained using goodFeaturesToTrack() in opencv
#opencv#c++
cvGoodFeaturesToTrac
feature_detector
269
views
1
answer
no
votes
2014-02-05 03:15:19 -0600
StevenPuttemans
Opencv How to find the highest Intensity?
#opencv#c++
2k
views
1
answer
no
votes
2014-02-03 06:17:59 -0600
Haris
Please HeLp: error: missing argument to ‘-l’
#opencv#c++
351
views
no
answers
no
votes
2014-02-02 12:09:32 -0600
user1234
getting an error for "OpponentColorDescriptorExtractor" in opencv
#opencv#c++
BOWTrainer
BOW
DescriptorExtractor
661
views
1
answer
no
votes
2014-02-01 06:36:03 -0600
Nghia
How to know the datatype of a input image?
#opencv#c++
864
views
1
answer
no
votes
2014-01-31 04:18:08 -0600
Haris
Convert and show double Array
#opencv#c++
6k
views
1
answer
no
votes
2014-01-30 12:09:24 -0600
icedecker
Extracting the Percentage of color (Red,blue,green,yellow,orange) in an image in Opencv?
#opencv#c++
HSV
RGB2HSV
#colortracking
189
views
no
answers
no
votes
2014-01-29 09:04:22 -0600
ati
average of some frames/getting error [closed]
#opencv#c++
1k
views
1
answer
1
vote
2014-01-29 18:57:24 -0600
keghn
how to use imshow in class member?
#opencv#c++
#visual-studio-2013
#2.4.8
170
views
1
answer
no
votes
2014-01-27 07:39:47 -0600
berak
get memory allocation error/ normalization
opencv
#opencv#c++
1k
views
1
answer
1
vote
2014-01-27 08:04:29 -0600
Ben
How to specifically know the HSV value of an object from webcam
#opencv#c++
color-segmentation
HSV
« previous
1
2
3
4
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
#opencv#c++
×30
BOW
×2
DescriptorExtractor
×2
HSV
×2
opencv
×2
#visual-studio-2013
×2
#2.4.8
×1
analog_camera
×1
application
×1
BOWTrainer
×1
calibration
×1
#camera
×1
color-segmentation
×1
#colortracking
×1
cvGoodFeaturesToTrac
×1
#cvMat
×1
#detection
×1
directshow
×1
error
×1
feature_detector
×1
features2d
×1
ffmpeg
×1
format
×1
H264
×1
#image-processing
×1
#Mat#opencv#c++
×1
namedwindow
×1
#opencv
×1
#opencv2.4.8
×1
#RaspberryPi
×1
RGB2HSV
×1
#ubuntu12.04
×1
unsupported
×1
usage
×1
#videocapture
×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
×