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 ▼
995 questions
Tagged
c++
×
1k
views
no
answers
5
votes
2013-03-04 09:42:44 -0600
b_m
How to write python wrapper for OpenCV C++ code
python
binding
c++
535
views
no
answers
5
votes
2015-01-23 07:32:31 -0600
cryptid
OpenCV SaaS - would you use it?
opencv
c++
saas
ruby
python
3k
views
no
answers
4
votes
2012-08-20 17:32:38 -0600
yes123
findHomography with RANSAC wrong outliering
c++
RANSAC
findHomography
objdetect
167
views
no
answers
3
votes
2013-09-13 11:36:26 -0600
Mathieu Barnachon
WSD descriptor in opencv
opencv
c++
388
views
no
answers
3
votes
2015-09-14 16:12:01 -0600
215
Tracking using PTU
opticalflow
tracking
ros
c++
opencv
Lukas-Kanade
607
views
no
answers
3
votes
2015-11-09 05:15:15 -0600
chr0x
C++ vs Python, the cost of the abstraction
python
c++
178
views
no
answers
2
votes
2013-03-29 03:27:28 -0600
Andrey Karpov
Checking OpenCV with PVS-Studio. What's next?
bugs
opencv
c++
1k
views
no
answers
2
votes
2013-09-19 08:22:35 -0600
UserOpenCV
Local Terinary Pattern ( Feature extarction ) and DOG in opencv
ltp
image-processing
computervision
c++
649
views
no
answers
2
votes
2013-10-06 08:21:20 -0600
stereomatching
Implementation of the cornerHarris of openCV2
c++
287
views
no
answers
2
votes
2014-02-28 03:23:26 -0600
vsay
Analyse features of the connected components with histogram with opencv and c++
Mat
c++
histogram
208
views
no
answers
2
votes
2015-01-04 21:01:37 -0600
kingpin
How do you set up/access a wireless ip camera with OpenCV?
ipcamera
c++
opencv
725
views
no
answers
2
votes
2015-02-27 15:22:48 -0600
Sociedade Esportiva Palmeiras
(OpenCV/C++) Image Rectitication/Transformation
c++
chessboard
cvWarpPerspective
Rectification
Imagetransform
calibration
948
views
no
answers
2
votes
2015-03-07 04:44:29 -0600
Icetray
Error: Expression: _BLOCK_TYPE_IS_VALID(pHead -> nBlockUse)
homography
c++
winforms
649
views
no
answers
2
votes
2015-06-02 02:13:48 -0600
Sheng Liu
detection and pose estimation
pose-estimation
c++
opencv
cascade
738
views
no
answers
2
votes
2015-08-22 13:39:03 -0600
Nepolo
recoverPose translation values
Opencv3.0
c++
831
views
no
answers
2
votes
2015-08-25 14:18:49 -0600
Stefan Isidorovic
How to form data for SVM training OpenCV3
Opencv3.0
c++
SVM
machinelearning
282
views
no
answers
2
votes
2016-01-20 08:50:48 -0600
maystroh10
compute global motion opencv 2.4.x C++
c++
opencv
motion-detection
2.4.x
302
views
no
answers
2
votes
2016-01-20 05:16:56 -0600
tenkeason
Possible if only draw a Rectangle at the front object?
c++
rectangles
2k
views
no
answers
2
votes
2016-03-02 08:37:19 -0600
foobar
Combining FisherFaces and LBPH to improve accuracy
java
c++
face
recognition
539
views
no
answers
2
votes
2016-03-07 07:34:49 -0600
flov25
Hot to read uint16 movie jpeg 2000 files (mj2) with open cv and c++
videocapture
c++
mj2
16bit
118
views
no
answers
1
vote
2016-08-18 11:16:19 -0600
benn
Why does changing the order of build arguments matter?
g++
c++
opencv
174
views
no
answers
2
votes
2017-06-06 09:42:14 -0600
jpdoiron
Adding speed as a feature in an image based ANN
neural_network
c++
opencv
1k
views
no
answers
2
votes
2017-09-12 17:35:00 -0600
Lorenzo Riano
What's the point of having a const cv::Mat?
Mat
const
design
c++
308
views
no
answers
2
votes
2018-01-23 01:18:20 -0600
deekshith_mr95
crash while building with ffmpeg and contrib in raspberry pi 3 model B(debian)
ffmpeg
build
RaspberryPi
c++
ipcamera
Builderror
1k
views
no
answers
2
votes
2018-07-10 07:56:30 -0600
sadegh6383
how to calculate distances between pixels on a contour
contour
distance
c++
312
views
no
answers
2
votes
2019-11-28 10:27:13 -0600
Elis4
How to use dnn as a detector for facemark ?
c++
opencv
face
dnn
Facemark
cascade
883
views
no
answers
2
votes
2020-06-05 18:02:12 -0600
facureyes
How to use LMSolver in OpenCV 4.3.0 c++
lmsolver
c++
CvLevMarq
1k
views
no
answers
2
votes
2020-10-03 00:34:42 -0600
Stéphane Charette
what are the video plugins?
c++
videocapture
plugin
ubuntu
878
views
no
answers
1
vote
2012-12-12 06:22:33 -0600
alykhantejani
Cant open capture object for Kinect
kinect
openni
c++
424
views
no
answers
1
vote
2013-06-17 00:25:54 -0600
pistorinoj
Polling v. Event Driven Frame Grabbing From Video Camera
media
lifecam
c++
polling
1
2
3
4
5
...
34
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
c++
×30
opencv
×10
python
×3
cascade
×2
face
×2
ipcamera
×2
Mat
×2
Opencv3.0
×2
videocapture
×2
16bit
×1
2.4.x
×1
binding
×1
bugs
×1
build
×1
Builderror
×1
calibration
×1
chessboard
×1
computervision
×1
const
×1
contour
×1
CvLevMarq
×1
cvWarpPerspective
×1
design
×1
distance
×1
dnn
×1
Facemark
×1
ffmpeg
×1
findHomography
×1
g++
×1
histogram
×1
homography
×1
image-processing
×1
Imagetransform
×1
java
×1
kinect
×1
lifecam
×1
lmsolver
×1
ltp
×1
Lukas-Kanade
×1
machinelearning
×1
media
×1
mj2
×1
motion-detection
×1
neural_network
×1
objdetect
×1
openni
×1
opticalflow
×1
plugin
×1
polling
×1
pose-estimation
×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
×