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
91
views
no
answers
no
votes
2013-06-25 09:45:59 -0600
astodolski
Windows installation inconsistent with build tree
installation
758
views
no
answers
no
votes
2015-08-27 00:34:09 -0600
Deepak Kumar
unable to understand this finger counting code
opencv
fingercounting
Angle
rotation
734
views
no
answers
no
votes
2018-06-20 00:36:56 -0600
berak
error 2 compiling OpenCV3.4 with Cmake
error
compile
opencv
3.4
cmake
1k
views
no
answers
no
votes
2014-02-20 02:57:58 -0600
Marko
c++ OpenCV approxPolyDP causes Unhandled exception
#opencv#c++
344
views
no
answers
1
vote
2016-04-09 15:36:02 -0600
densvr
linux arm cross-compiling, problem with linking OpenCV so libraries
linux
arm
cmake
718
views
no
answers
no
votes
2015-01-29 16:46:58 -0600
hlob
Motion detection during illumination change
motion
detection
illumination
change
1k
views
no
answers
no
votes
2013-04-19 13:19:08 -0600
Papercut
fat/skinny face effect?
image
warping
morphing
480
views
no
answers
no
votes
2019-11-30 11:19:34 -0600
Kitnos
Knn for keypoints and descriptors of SIFT
KNN
SIFT
c++
510
views
no
answers
no
votes
2017-06-06 02:14:40 -0600
astronaut
Can not open the config file for camera calibration when run the code
calibrateCamera
configuration
302
views
no
answers
no
votes
2016-09-30 06:16:14 -0600
Eduardo
number recognition using multi layer perceptron
ann
MLP
ml
training
891
views
no
answers
no
votes
2014-03-04 06:14:28 -0600
Adi
Compilation errors with Clang
clang
compiler-errors
876
views
no
answers
-1
votes
2015-11-14 06:10:03 -0600
Vincentw94
Research project captcha
deleted
1k
views
no
answers
no
votes
2016-01-05 05:19:02 -0600
wattar
Kalman filter with Haar face detection
kalman
python
983
views
no
answers
no
votes
2013-10-23 00:13:48 -0600
biotrump
error: undefined reference to 'sincos' in android jb4.2.2
android
sincos
ndk
6k
views
no
answers
no
votes
2020-06-29 13:07:56 -0600
Riya208
How to superimpose heatmap of size (1024, 1024) on Image of size (1024, 1024, 3)?
cv2
cvtColor
heatmap
cv2addWeighted
194
views
no
answers
no
votes
2014-09-08 14:25:02 -0600
curtis newton
setup a stereo rig
3d
triangulation
1k
views
no
answers
no
votes
2018-04-04 17:36:46 -0600
Safa
Detect only important edges using canny edge detector
canny
edgedetection
Filters
625
views
no
answers
no
votes
2018-09-19 00:40:58 -0600
RUCasul
Increasing segmentation depth using Watershed
watershed
segmentation
edgedetection
1k
views
no
answers
no
votes
2015-07-09 10:58:44 -0600
kokiri
Converting NV12 to RGB (blackberry)
nv12
blackberry
293
views
no
answers
no
votes
2015-02-14 05:18:31 -0600
engineer1
how use OCRTesseract::create
OCR
1k
views
no
answers
no
votes
2019-10-16 23:24:20 -0600
Mayank1548
How to install OpenCV on Windows xp 32 bit
opencv
python
windows
xp
539
views
no
answers
1
vote
2017-07-02 06:00:41 -0600
Cole
Better character isolation
threshold
grayscale
OCR
1k
views
no
answers
no
votes
2013-12-22 20:41:19 -0600
galimjan
Gabor filter implementation
gabor
orientation
3k
views
no
answers
no
votes
2016-10-22 04:05:55 -0600
dmigous
Gstreamer missing plugin
c++
opencv
910
views
no
answers
no
votes
2018-05-31 02:02:26 -0600
LBerger
BackgroundSubtractorMOG2 in OpenCV 3.4.1
BackgroundSubtractor
210
views
no
answers
no
votes
2015-03-06 04:58:14 -0600
simopal6
CommandLineParser::has() does not work when providing a value
opencv-3.0.0-beta
CommandLineParser
183
views
no
answers
no
votes
2016-09-28 16:17:15 -0600
Oxydron
Any plans to implement the face detection algorithm proposed by [Zhu and Ramanan, 2012]?
Facedetection
poseestimation
landmarkestimation
285
views
no
answers
no
votes
2016-04-18 05:13:14 -0600
purple
imread illegal instruction
c++
opencv
413
views
no
answers
no
votes
2014-03-11 10:16:20 -0600
zowpro
Assigning coordinates of a point to another OpenCV C + +
#opencv#c++
1k
views
no
answers
no
votes
2018-05-28 12:00:12 -0600
djerrund
View specific frame from videofile [extremely slow]
frame
file
arduino
slow
« previous
1
...
319
320
321
322
323
...
412
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×5
c++
×3
cmake
×2
edgedetection
×2
OCR
×2
#opencv#c++
×2
python
×2
3.4
×1
3d
×1
android
×1
Angle
×1
ann
×1
arduino
×1
arm
×1
BackgroundSubtractor
×1
blackberry
×1
calibrateCamera
×1
canny
×1
change
×1
clang
×1
CommandLineParser
×1
compile
×1
compiler-errors
×1
configuration
×1
cv2
×1
cv2addWeighted
×1
cvtColor
×1
deleted
×1
detection
×1
error
×1
Facedetection
×1
file
×1
Filters
×1
fingercounting
×1
frame
×1
gabor
×1
grayscale
×1
heatmap
×1
illumination
×1
image
×1
installation
×1
kalman
×1
KNN
×1
landmarkestimation
×1
linux
×1
ml
×1
MLP
×1
morphing
×1
motion
×1
ndk
×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
×