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
1k
views
no
answers
no
votes
2016-06-06 09:48:33 -0600
fijoy
Patents in OpenCV
Haar
Facedetection
patent
nonfree
94
views
no
answers
no
votes
2016-06-06 06:46:02 -0600
lovaj
How to use keypoints from .txt file (or another structure) in opencv?
SIFT
opencv
3k
views
2
answers
no
votes
2016-06-06 05:08:53 -0600
msbt
Read/extract pixel value of a GeoTiff
opencv
gdal
qt
c++
gis
raster
2k
views
2
answers
no
votes
2016-06-06 04:46:42 -0600
ROSpioneer
Compute camera height
camera
pose-estimation
304
views
no
answers
1
vote
2016-06-06 04:18:51 -0600
kevgeo
Displaying matched Features
c++#opencv
448
views
no
answers
no
votes
2016-06-06 03:29:28 -0600
zacdiggum
re-encode video [closed]
python
videocapture
133
views
no
answers
no
votes
2016-06-06 03:17:30 -0600
VanGog
OpenCV examples
opencv
examples
2k
views
1
answer
no
votes
2016-06-06 02:27:04 -0600
hyder
Efficient way to apply a minimum filter
efficiency
erode
271
views
1
answer
no
votes
2016-06-06 01:14:17 -0600
berak
Set number of output nodes of Artificial Neural Network to a value other than 1
opencv
c++
ann
389
views
no
answers
no
votes
2016-06-06 01:11:44 -0600
Sridhar Reddy
Is there any opencv function to calculate reprojected points?
computervision
imageprocessing
opencvcamera
calibrateCamera
reprojection
79
views
no
answers
no
votes
2016-06-06 00:44:09 -0600
meitainxiaoxu
How to package program using opencv by java?
java
opencv
463
views
1
answer
2
votes
2016-06-05 21:16:49 -0600
Tetragramm
Binary Decriptors in Feature Matching
feature-detection
featuredetector
FeatureMatcher
BinaryDescriptor
196
views
no
answers
no
votes
2016-06-05 21:01:00 -0600
JohnnyY8
How to get the regions (rectangles with coordinates) by dense optical flow?
DenseOpticalFlow
region
112
views
no
answers
no
votes
2016-06-05 15:52:07 -0600
faith
Is it possible to compile opencv shape module and use it in Java?
shape
matching
context
79
views
no
answers
no
votes
2016-06-05 14:32:30 -0600
supun
error LNK1181 opencv_calib3d300d.lib errrr
opencv3.1
5k
views
1
answer
2
votes
2016-06-05 14:29:37 -0600
sturkmen
How to faster sort matrix?
sort
Mat
histogram
737
views
no
answers
no
votes
2016-06-05 11:32:49 -0600
mobmsc
Installing OpenCV2 on Ubuntu 14.04 - script failing on make install
install
ubuntu14.04
cmake
1k
views
1
answer
no
votes
2016-06-05 10:54:35 -0600
nonlin
detectMultiScale with outputRejectLevels true doesn't return anything?
haarcascade
detectMultiScale
weights
c++
opencv
289
views
1
answer
no
votes
2016-06-05 09:24:54 -0600
dandelion1124
parser.has() alway retruning true
CommandLineParser
114
views
no
answers
no
votes
2016-06-05 08:52:22 -0600
o_Oscar
Opencv mlp is not working as the doc pretend it should work.
opencv
MLP
ml
932
views
1
answer
-1
votes
2016-06-05 07:00:14 -0600
sturkmen
my code doesn't work.plzz help me
visualstudio2013
4k
views
1
answer
no
votes
2016-06-05 00:42:04 -0600
berak
Error in imwrite code specified in the opencv api reference
opencv-3.0.0
imwrite
2k
views
no
answers
no
votes
2016-06-04 14:23:24 -0600
Dinh Thap
Character segmentation base on histogram
character
segmentation
1k
views
no
answers
no
votes
2016-06-04 12:59:17 -0600
kevgeo
Drawing epipole lines
c++#opencv
156
views
1
answer
no
votes
2016-06-04 09:38:03 -0600
mmkhan
Problem with copying a block of data
copyTo
2d-image
3k
views
no
answers
no
votes
2016-06-04 08:55:33 -0600
stillNovice
converting byte array [] to cv::Mat problems
ByteBuffer
Mat
226
views
no
answers
no
votes
2016-06-04 07:59:57 -0600
Major Squirrel
Some kind of frameception or frame glitches on multiple platforms
c++
frame
inception
image-processing
1k
views
1
answer
no
votes
2016-06-04 06:08:41 -0600
pklab
Why my program cannot open image? How show working path? VS2010
imread
2k
views
1
answer
no
votes
2016-06-04 05:46:22 -0600
pklab
Problem to set Visual Studio for OpenCV
opencv
installation
visual-studio-2010
305
views
no
answers
no
votes
2016-06-04 05:33:32 -0600
Wei
Use Optical flow to track Feature
opticalflow
tracking
« previous
1
...
483
484
485
486
487
...
995
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×8
c++
×4
c++#opencv
×2
Mat
×2
2d-image
×1
ann
×1
BinaryDescriptor
×1
ByteBuffer
×1
calibrateCamera
×1
camera
×1
character
×1
cmake
×1
CommandLineParser
×1
computervision
×1
context
×1
copyTo
×1
DenseOpticalFlow
×1
detectMultiScale
×1
efficiency
×1
erode
×1
examples
×1
Facedetection
×1
feature-detection
×1
featuredetector
×1
FeatureMatcher
×1
frame
×1
gdal
×1
gis
×1
Haar
×1
haarcascade
×1
histogram
×1
imageprocessing
×1
image-processing
×1
imread
×1
imwrite
×1
inception
×1
install
×1
installation
×1
java
×1
matching
×1
ml
×1
MLP
×1
nonfree
×1
opencv-3.0.0
×1
opencv3.1
×1
opencvcamera
×1
opticalflow
×1
patent
×1
pose-estimation
×1
python
×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
×