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12,357 questions
Tagged
1k
views
no
answers
no
votes
2014-07-21 14:48:17 -0600
li8bot
Installing on Ubuntu 14.04: 'make' errors
#installation
#ubuntu14.04
#error
191
views
no
answers
no
votes
2017-07-20 12:04:04 -0600
eschos24
Version 3.2.0 has Linker errors with Xcode 8, but 3.1 is fine
ios
xcode
opencv
386
views
no
answers
no
votes
2019-11-11 05:38:25 -0600
AChow
Measure the rate of growth of a crack from Video
video-processing
computervision
crackdeection
speedcalculation
178
views
no
answers
no
votes
2016-08-18 07:30:05 -0600
MRDaniel
BOWKMeansTrainer Max Images?
bowkmeanstrainer
memory_allocation
268
views
no
answers
no
votes
2015-09-18 06:44:45 -0600
JeanPaulBarddal
SVM on iOS versus OSX
SVM
ios
mac
129
views
no
answers
1
vote
2015-07-16 10:29:30 -0600
angela
opencv_traincascade preprocessing
equalizeHist
opencv_traincascade
258
views
no
answers
no
votes
2014-06-02 11:05:22 -0600
ilja andrejevic
cvLoad/cvSave corrupted data
cvSave
cvload
corrupted
data
307
views
no
answers
1
vote
2016-06-06 04:18:51 -0600
kevgeo
Displaying matched Features
c++#opencv
229
views
no
answers
no
votes
2017-02-28 02:23:22 -0600
Crazor
Recognizing and locating object from a bunch of Hough lines
opencv
detection
classification
recognition
755
views
no
answers
no
votes
2014-03-23 20:06:55 -0600
synthnassizer
how can I reproject points once I have the homography matrix?
homography
multiplication
reprojection
123
views
no
answers
no
votes
2013-11-14 09:42:20 -0600
itay
Adding matrix to a list of matrix, causes a size changing
#opencv#java#android
601
views
no
answers
no
votes
2015-01-21 07:30:21 -0600
RiSaMa
Calculate mode in OpenCV
opencv
mode
632
views
no
answers
no
votes
2014-08-28 15:40:13 -0600
arunmathew
can some one write a python code for template matching?
python
templateMatching
1k
views
no
answers
-1
votes
2014-11-03 10:51:09 -0600
silth
Install OpenCV Yosemite Python
yosemite
python
opencv
install
167
views
no
answers
no
votes
2019-03-05 14:53:31 -0600
ender1618
crash on calling meanStdDev with stream?
CUDA
447
views
no
answers
no
votes
2014-08-15 07:36:52 -0600
muak
Image converted to grayscale using opencv and JNI draws 4 small grayscle images
jni
android
139
views
no
answers
no
votes
2015-04-17 10:21:44 -0600
pjvasquez
is cv2.pyd incorrectly build in Ms VS2012?
windows8
python3.4
259
views
no
answers
no
votes
2018-04-24 11:54:23 -0600
berak
trouble with using webcam on Ubuntu 16.04 on virtualbox with opencv
vitualbox
2k
views
no
answers
no
votes
2013-09-16 10:05:05 -0600
Tarifut
opencv+ffmpeg+x264
x264
ffmpeg_presets
460
views
no
answers
no
votes
2015-10-10 02:28:48 -0600
Nbb
draw circle function (x,y) coordinate help (Hough circle)
HoughCircleTransform
1k
views
no
answers
2
votes
2013-10-19 19:03:58 -0600
Chris Mayer
How does one enumerate cameras?
enumerate
cameras
1k
views
no
answers
no
votes
2020-11-22 09:17:03 -0600
sachet12345
Merging lines given end points
linesegmentdetector
238
views
no
answers
no
votes
2014-05-01 10:19:31 -0600
MichalD
Problem in opening video file using captureVideo
#opencv
#opecv2.4.4
#visualstudio2010
#c++
#capturevideo
3k
views
no
answers
no
votes
2016-05-31 02:44:54 -0600
sbaush
Template matching optimization (matchTemplate)
matchTemplate
c++
optimization
417
views
no
answers
no
votes
2017-04-25 05:04:12 -0600
Nils Koehler
cvtColor RGB to GRAY end up in a shorter video with nine tiles instead of one
opencv
cvtColor
COLOR_RGB2GRAY
python
conda
jupyter
1k
views
no
answers
1
vote
2016-01-08 15:43:55 -0600
ban
Results from cv::StereoSGBM::create. Which is the best and why?
3dreconstruction
1k
views
no
answers
no
votes
2019-11-06 03:17:41 -0600
supra56
How to get the scale factor from Mx,i = cv2.estimateAffinePartial2D
estimateAffine2D
scalefactor
1k
views
no
answers
-1
votes
2018-01-04 03:26:47 -0600
muhrahmatullah
How to match object in image with SURF on Android
android
SURF
matching
opencv
2k
views
no
answers
no
votes
2015-11-28 13:05:06 -0600
DaveMk99
How can I convert ffmpeg AVFrame to cv::Mat?
ffmpeg
avframe
CvMat
942
views
no
answers
no
votes
2015-06-03 07:17:46 -0600
frageDE
Calculating the tilt in pixels
camera
tilt
coordinates
tracking
mounted
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