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++
×
554
views
no
answers
no
votes
2015-04-20 12:54:02 -0600
FrankC
Cannot build C++ code with netbeans and Cygwin
c++
netbeans
Cygwin
1k
views
no
answers
no
votes
2015-04-20 04:59:09 -0600
StevenPuttemans
Is there other methods to detect circle apart of houghcircles
houghcircle
c++
opencv
circle
binary
449
views
no
answers
no
votes
2015-04-19 07:13:00 -0600
FooBar
I am getting "this file requires zlib support compiled in" error when i use the following code to open and display any SWF file . Please help !!
opencv
swf
c++
5k
views
no
answers
no
votes
2015-04-19 11:30:45 -0600
onitcales
error adding symbols: File in wrong format collect2: error: ld returned 1 exit status
c++
215
views
no
answers
no
votes
2015-04-17 10:50:50 -0600
215
How do i calculate the spread of a cluster of points???
Spread
c++
goodFeaturesToTrack
153
views
no
answers
no
votes
2015-04-16 16:49:51 -0600
Joblo
Big problem when I build with arm-linux-gnueabi compiler (linux)
linux
opencv
arm
c++
compile
769
views
no
answers
no
votes
2015-04-16 16:25:50 -0600
shagans
Edge Detection for Label OCR capability - Currently using OpenCV & Tesseract
c++
opencv
edgedetection
objectivec++
OCR
938
views
no
answers
no
votes
2015-04-16 11:58:07 -0600
antithing
c++ openCv kMeans Assertion failed
c++
kmeans
199
views
no
answers
no
votes
2015-04-14 13:30:01 -0600
215
incorrect parameter for calcOpticalFlowPyrLK
calcOpticalFlowPyrLK
c++
parameter-passing
tracking
455
views
no
answers
no
votes
2015-04-09 11:26:55 -0600
antithing
kmeans cluster radius
c++
kmeans
points
549
views
no
answers
1
vote
2015-04-09 01:13:55 -0600
vladimirfomene
Can I use openCV to process images from a microscope
c++
392
views
no
answers
no
votes
2015-04-08 14:37:30 -0600
dub_dub
OpenCV + FFmpeg: Error when recording lossless video
ffmpeg
c++
182
views
no
answers
no
votes
2015-04-08 01:18:33 -0600
Gopi Krishnan
How to generate java wrapper for my C++ using gen_java.py?
opencv
c++
javawrapper
262
views
no
answers
no
votes
2015-04-01 14:54:05 -0600
Doombot
Possible to use OpenCV2.2 alongside 2.4.11 ?
c++
visualstudio2012
compatibility
592
views
no
answers
no
votes
2015-03-30 11:45:46 -0600
Gopi Krishnan
How to handle the wrappers generated by SWIG?
swig
opencv
c++
Opencv3.0
170
views
no
answers
1
vote
2015-03-30 09:46:06 -0600
john_1282
Is it possible to check status of loading a big size file?
c++
opencv
546
views
no
answers
no
votes
2015-03-30 04:07:56 -0600
AuroraBlaze
NeuralNetwork Opencv
android
opencv
neuralnetwork
c++
2k
views
no
answers
no
votes
2015-03-30 08:34:31 -0600
john_1282
Bad input roi in function cvInitImageHeader
MFC
error
c++
opencv
128
views
no
answers
no
votes
2015-03-28 09:59:13 -0600
215
Suggestions for optimizing filtration method.
c++
opencv
improvement
Filtering
593
views
no
answers
no
votes
2015-03-28 02:38:20 -0600
asg
why cannot open file 'opencv_world300.lib'?
c++
opencv
578
views
no
answers
no
votes
2015-03-26 15:09:15 -0600
davifumi89
[c++] VideoCapture always returns a null image
CaptureVideo
captureimage
net
c++
opencv
199
views
no
answers
no
votes
2015-03-25 15:15:11 -0600
Paulo Filipe Dantas
Opencv Filters on projected image
opencv2.4.10
c++
VC++
692
views
no
answers
no
votes
2015-03-24 13:33:48 -0600
cytokinesis
Is there a way to control how many stages a cascade classifier uses?
detection
cascadeclassifier
c++
Haar
LBP
HOG
395
views
no
answers
no
votes
2015-03-24 06:48:46 -0600
ahmedbk
capture and store face detected with Raspberry Pi camera
RaspberryPi
c++
Facedetection
369
views
no
answers
1
vote
2015-03-23 04:49:31 -0600
gpg
How to limit keyPoints for surfFeatureDetector
c++
opencv
SVM
ml
284
views
no
answers
no
votes
2015-03-23 02:50:41 -0600
John5012
(opencv249\sources\samples\c\motempl.c): cvCalcGlobalOrientation always get 0 angle in Ubuntu Linux?
c++
opencv
linux
599
views
no
answers
no
votes
2015-03-22 10:12:46 -0600
rafafirenze
Error building Static Library with OpenCV and Xcode on C++
xcode
static_lib
c++
110
views
no
answers
no
votes
2015-03-21 04:58:19 -0600
Gowtham
imshow doesn't show the intensity values and Point info
c++
590
views
no
answers
-3
votes
2015-03-20 07:53:33 -0600
john_1282
Age estimation in OpenCV source code
c++
opencv
detection
285
views
no
answers
no
votes
2015-03-19 15:49:11 -0600
antithing
can I convert 2d features into 3d points?
object-tracking
object-points
c++
corners
« previous
1
...
26
27
28
29
30
...
34
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
c++
×30
opencv
×15
detection
×2
kmeans
×2
linux
×2
android
×1
arm
×1
binary
×1
calcOpticalFlowPyrLK
×1
captureimage
×1
CaptureVideo
×1
cascadeclassifier
×1
circle
×1
compatibility
×1
compile
×1
corners
×1
Cygwin
×1
edgedetection
×1
error
×1
Facedetection
×1
ffmpeg
×1
Filtering
×1
goodFeaturesToTrack
×1
Haar
×1
HOG
×1
houghcircle
×1
improvement
×1
javawrapper
×1
LBP
×1
MFC
×1
ml
×1
net
×1
netbeans
×1
neuralnetwork
×1
objectivec++
×1
object-points
×1
object-tracking
×1
OCR
×1
opencv2.4.10
×1
Opencv3.0
×1
parameter-passing
×1
points
×1
RaspberryPi
×1
Spread
×1
static_lib
×1
SVM
×1
swf
×1
swig
×1
tracking
×1
VC++
×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
×
