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
3k
views
no
answers
no
votes
2018-07-02 07:14:43 -0600
Grillteller
Find and eliminate (near-) parallel line segments
linesegmentdetector
parallel
linesegments
LSDDetector
328
views
no
answers
no
votes
2017-11-16 07:57:46 -0600
esconda
Imshow produces many windows(c++, Visualstudio)
c++
opencv
imageprocessing
visualstudio2013
292
views
no
answers
no
votes
2014-09-08 04:43:48 -0600
josch
Image from gpu to display
gpumat
display
opengl
2k
views
no
answers
no
votes
2015-03-06 09:20:41 -0600
Balam
Problem in building opencv_contrib with opencv-3.0.0-alpha
build-error
2k
views
no
answers
no
votes
2015-12-11 13:11:15 -0600
Steve Hess
Memory leak in Mat::convertTo
Mat
UMat
memory
leak
24
views
no
answers
no
votes
2018-11-18 21:57:59 -0600
DShack
Do measuring devices need to be in an image?
opencv
515
views
no
answers
no
votes
2017-03-03 09:55:51 -0600
ater1980
Different OpenCV locations when installing caffe
caffe
installation
204
views
no
answers
no
votes
2018-09-01 12:20:10 -0600
sturkmen
Problem with static built
opencv3.4.2
258
views
no
answers
1
vote
2013-10-04 18:04:25 -0600
TonyM
Stereo Calibration sample bug?
stereo
calibration
sample
303
views
no
answers
no
votes
2018-06-01 13:14:34 -0600
vaibhav_wimpsta
CPP code fro deblurring an image using Weiner filter.
cpp
weiner
deblur
Deconvolution
343
views
no
answers
no
votes
2013-10-10 08:16:51 -0600
Freyfaxi
Webcam freezes when I send Serial data.
webcam
freeze
serial
107
views
no
answers
no
votes
2020-06-12 17:15:44 -0600
deorez
Android bitmap contrast
AndroidOpenCV
1k
views
no
answers
no
votes
2013-09-25 20:38:53 -0600
jfdesgagne
cv::Mat() data pointer vs Mat::clone()
Mat
clone
performance
388
views
no
answers
no
votes
2017-06-13 21:39:55 -0600
blairlpp
How to do SLAM using two monocular usb cameras?
visual
SLAM
376
views
no
answers
1
vote
2015-03-21 10:31:16 -0600
maundermax
Error when linking libopencv_gpu.dylib
opencv
gpu
mac
clang
482
views
no
answers
no
votes
2013-11-04 01:02:19 -0600
mswcpt
Image preparation for haartraining - correct method
image-preparation
cvhaartraining
fingers
createsamples
156
views
no
answers
no
votes
2018-06-12 03:29:35 -0600
se496
HOG descriptors with SVM Classifier: Good Method for Identifying Part of an Object?
object-detection
hog-svm
745
views
no
answers
no
votes
2015-05-05 05:43:29 -0600
StevenPuttemans
OpenCV Face-detection doesn't work--unable to start activity ComponentInfo-- Galaxy S3 Android 4.3
Facedetection
444
views
no
answers
no
votes
2015-11-15 10:41:39 -0600
mjk
3D tracking with IFM-camera
3d
object-tracking
Opencv3.0
773
views
no
answers
1
vote
2013-05-17 04:05:44 -0600
Donut
SIFT Detection Octave Calculation
SIFT
Octave
keypoint
248
views
no
answers
-1
votes
2017-12-26 03:06:40 -0600
kasthe
Why is calibration result value of stereo camera zoom?
stereo
calibration
624
views
no
answers
no
votes
2019-11-19 11:13:41 -0600
zakaziko
Extract object and save it as an image.png using c++
c++
opencv
443
views
no
answers
no
votes
2014-11-30 17:27:45 -0600
djboy1
OpenCV for android Samsung note 4
#android#opencv
154
views
no
answers
no
votes
2019-09-19 01:04:24 -0600
Mustafa Gönül
OpenCL: HDR Imaging
HDR
opencl
edges
330
views
no
answers
no
votes
2013-06-27 13:20:58 -0600
anonymouse12
opencv2 ios: undefined symbol "_OBJC_CLASS_$_CvVideoCamera"
ios
opencv
325
views
no
answers
no
votes
2014-05-20 22:13:37 -0600
xmbit
How to apply my own classifier when using HOG features?
HOG
classifier
201
views
no
answers
no
votes
2013-11-14 16:42:57 -0600
Papercut
Question about FlannBasedMatcher
FlannBasedMatcher
166
views
no
answers
no
votes
2018-11-07 05:05:36 -0600
gino0717
use SVD to find left inverse?
svd
4k
views
no
answers
no
votes
2016-02-08 08:13:35 -0600
Priya Dharsini
unknown cmake command "ocv_define_module"
ocv_define_module
399
views
no
answers
no
votes
2017-03-16 11:19:01 -0600
iko79
TAPI -> no performance gain
tapi
« previous
1
...
4
5
6
7
8
...
412
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×5
c++
×2
calibration
×2
Mat
×2
stereo
×2
3d
×1
#android#opencv
×1
AndroidOpenCV
×1
build-error
×1
caffe
×1
clang
×1
classifier
×1
clone
×1
cpp
×1
createsamples
×1
cvhaartraining
×1
deblur
×1
Deconvolution
×1
display
×1
edges
×1
Facedetection
×1
fingers
×1
FlannBasedMatcher
×1
freeze
×1
gpu
×1
gpumat
×1
HDR
×1
HOG
×1
hog-svm
×1
image-preparation
×1
imageprocessing
×1
installation
×1
ios
×1
keypoint
×1
leak
×1
linesegmentdetector
×1
linesegments
×1
LSDDetector
×1
mac
×1
memory
×1
object-detection
×1
object-tracking
×1
Octave
×1
ocv_define_module
×1
opencl
×1
Opencv3.0
×1
opencv3.4.2
×1
opengl
×1
parallel
×1
performance
×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
×