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
7k
views
2
answers
no
votes
2014-11-29 03:35:07 -0600
onemach
How to build opencv_contrib module for iOS
#IOS#OpenCV
26k
views
2
answers
2
votes
2016-05-24 09:09:35 -0600
Greg Kramida
OpenCV build fails because I cannot download ICV on our build farm
ICV
cmake
2k
views
2
answers
1
vote
2014-09-02 02:30:15 -0600
Oscanto
Include multiple objects in one contour
#c++
575
views
2
answers
no
votes
2015-02-18 17:20:04 -0600
lizbethv
Can someone please create a precompiled framework of OpenCV for Mac OS X Mavericks or a CocoaPod?
opecv2.framework
framework
3k
views
2
answers
1
vote
2014-11-27 22:32:44 -0600
poly
Error using CMake for 3.0alpha VS2012
cmake
#vs2012
windows-8.1
505
views
2
answers
no
votes
2014-09-08 04:46:05 -0600
jamesnzt
C++ Function Declaration for Matrix
#c++
#Mat
#
opencv
#function
7k
views
2
answers
1
vote
2019-04-26 17:51:03 -0600
hanifalisohag
Resize image, compute, resize back to original
android
resize
downscaling
upscaling
831
views
2
answers
no
votes
2014-09-10 11:47:30 -0600
berak
Getting position of object calculated from background subtraction
#mask
#c++
#contours
#BackgroundSub
3k
views
2
answers
no
votes
2014-09-14 06:09:24 -0600
Macs
How to Link OpenCV 2.4.9 & Qt in MacOS
MacOSX
836
views
2
answers
no
votes
2014-09-12 08:31:38 -0600
Turk3lton
Problem in creating hello project with OpenCV for Android
#android#opencv
3k
views
2
answers
no
votes
2017-01-26 05:15:53 -0600
pklab
CV_CAP_PROP_SETTINGS working on opencvsharp not on opencv??
opencvsharp
videocapture
12k
views
2
answers
1
vote
2016-07-26 07:44:04 -0600
inzar86
Body detection using haarcascade
#body
#Haar
#detection
373
views
2
answers
2
votes
2014-09-18 05:03:58 -0600
el_baro
How is the edge detection in this video achieved?
edge-detection
image-processing
1k
views
2
answers
no
votes
2014-09-19 06:02:29 -0600
Balaji R
Convex Hull for Added Contours
convexHull
1k
views
2
answers
no
votes
2014-09-22 02:06:26 -0600
itay
Q: Live Camera feed without preview?
cordova
camera
ios
android
windows
2k
views
2
answers
no
votes
2014-09-29 09:09:49 -0600
Ayberk Özgür
How to get camera preview sizes natively for Android & desktop
#camera
#android
#videocapture
2k
views
2
answers
3
votes
2014-09-23 12:10:52 -0600
PhilLab
NDK or SDK for the image processing
android
ndk
SDK
image-processing
Noteworthy_Content
6k
views
2
answers
no
votes
2014-11-04 13:34:15 -0600
Sebastián Ramírez
Build opencv_contrib sample executables on Linux
3.0.0
ubuntu14.04
contrib
tracking
16k
views
2
answers
no
votes
2015-08-17 02:42:34 -0600
Ruchir
how to read matrix from text file to Mat in opencv
#matrix
4k
views
2
answers
1
vote
2014-09-25 05:21:49 -0600
rwong
warpPerspective of deformed rectangle
image-warping
Noteworthy_Content
859
views
2
answers
1
vote
2014-09-25 01:28:30 -0600
FooBar
Get quadrilateral from sparse segments
algorithm
Noteworthy_Content
1k
views
2
answers
no
votes
2014-09-27 10:19:38 -0600
tuannhtn
About opencv 3.0 with TBB and IPP
#OPENCV3.0.0.
#vs10
#c++
1k
views
2
answers
no
votes
2014-10-07 07:42:22 -0600
JNI
Thresholding + masking image erratic results
threshold
Thresholding
mask
masking
3k
views
2
answers
-2
votes
2014-10-01 10:22:47 -0600
thdrksdfthmn
alternative to opencv tool
opencv
c++
2k
views
2
answers
no
votes
2014-10-01 10:21:34 -0600
FooBar
opencv_highgui249.lib(opencv_highgui249.dll) : fatal error LNK1112
windows-7
windows7x64
18k
views
2
answers
no
votes
2014-10-02 03:44:50 -0600
rwong
How to find angle between two line?
#RaspberryPi
#Mat#opencv#c++
1k
views
2
answers
1
vote
2014-10-02 10:00:32 -0600
berak
Why does cv::DescriptorExtractor::compute return empty descriptors for a std::vector<cv::Mat>?
opencv
3.0
alpha
feature
extraction
compute
732
views
2
answers
no
votes
2014-10-03 03:45:18 -0600
StevenPuttemans
RGBD based depth data capture
#depth
#capturevideo
#RGBD
1k
views
2
answers
no
votes
2014-10-13 07:31:13 -0600
andrei.mihajlovic
How to compile the example "facerec_video.cpp"?
facerec_video.cpp
include
compile
copencv
facerec_video
13k
views
2
answers
no
votes
2014-10-07 03:23:50 -0600
berak
Android using drawContours to fill region
#android
#contours
drawContours
« previous
1
...
941
942
943
944
945
...
995
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
#c++
×4
android
×3
Noteworthy_Content
×3
opencv
×3
#android
×2
cmake
×2
#contours
×2
image-processing
×2
#
×1
3.0
×1
3.0.0
×1
algorithm
×1
alpha
×1
#android#opencv
×1
#BackgroundSub
×1
#body
×1
c++
×1
camera
×1
#camera
×1
#capturevideo
×1
compile
×1
compute
×1
contrib
×1
convexHull
×1
copencv
×1
cordova
×1
#depth
×1
#detection
×1
downscaling
×1
drawContours
×1
edge-detection
×1
extraction
×1
facerec_video
×1
facerec_video.cpp
×1
feature
×1
framework
×1
#function
×1
#Haar
×1
ICV
×1
image-warping
×1
include
×1
ios
×1
#IOS#OpenCV
×1
MacOSX
×1
mask
×1
#mask
×1
masking
×1
#Mat
×1
#Mat#opencv#c++
×1
#matrix
×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
×