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316 questions
Tagged
3k
views
1
answer
no
votes
2013-12-10 03:56:20 -0600
akoo
how to select a specific bounding box
boundingBox
8k
views
1
answer
3
votes
2013-12-28 08:01:40 -0600
Haris
Split contours into many small rectangles
findContours
drawContours
findNonZero
boundingRect
8k
views
1
answer
6
votes
2019-04-07 08:29:05 -0600
sturkmen
Background color similar to object color - How isolate it?
Color
wavelets
background
segmentation
2k
views
2
answers
no
votes
2014-01-25 06:22:55 -0600
MRDaniel
Push cv::Mat to RTSP stream
rtsp
6k
views
1
answer
3
votes
2014-02-13 05:48:47 -0600
jm
Can't draw contours [SOLVED]
drawContours
iteration
Imgproc
c++
visual-studio-2012
VS2012
1k
views
2
answers
1
vote
2014-02-22 05:43:14 -0600
zowpro
Extracting an image portion opencv C + +
c++
image_extraction
1k
views
no
answers
no
votes
2014-02-20 02:57:58 -0600
Marko
c++ OpenCV approxPolyDP causes Unhandled exception
#opencv#c++
293
views
1
answer
no
votes
2014-02-20 10:03:40 -0600
shiv.butekar
Quesion on OpenCV used in Eclipse Linux
opencv.hpp
4k
views
1
answer
2
votes
2014-02-28 13:53:07 -0600
Will Stewart
Motion detection false alarms from light changes
motion-detection
contours
false-positive
background
286
views
1
answer
no
votes
2014-04-20 20:08:44 -0600
pistorinoj
Something funky in the drawing functions? 2.4.8 VS2012
#c++
#vs2012
drawContours
416
views
1
answer
no
votes
2014-08-08 20:51:23 -0600
Sinan
opencv background subtraction
python
24k
views
2
answers
3
votes
2015-12-28 17:01:25 -0600
sturkmen
Draw largest/rect contour on this image
findContours
boundingRect
1k
views
3
answers
no
votes
2014-05-27 06:42:15 -0600
Nagaraj
Tilted image reconstruction
tilted
5k
views
no
answers
no
votes
2014-05-21 01:36:46 -0600
norzanbzura
How to display text on the windows (webcam windows) openCV?
putText
1k
views
no
answers
no
votes
2014-05-22 07:32:52 -0600
Junglee
Prob. in Multi Object Detection using Kalman Filter
#opencv#c++#
#windows-8
1k
views
no
answers
no
votes
2014-05-22 11:15:32 -0600
norzanbzura
How to measure the dimension of object with webcam video openCV?
#opencv
#c++
#measure
#objectrecognition
2k
views
no
answers
no
votes
2014-06-02 02:12:18 -0600
norzanbzura
How to measure the dimension of object with OpenCV?
#measure
#object
#opencv
499
views
no
answers
1
vote
2014-06-04 05:31:35 -0600
Nbel
Contours differences between C++ and Python [closed]
findContours
294
views
no
answers
no
votes
2014-06-07 02:59:41 -0600
Amit
count object in kalman filter
#c++
KalmanFilter
1k
views
1
answer
no
votes
2014-11-05 07:47:24 -0600
StevenPuttemans
how I correct the perspective?
#copencv
#c++
#perspective
#aspectratio
996
views
1
answer
1
vote
2014-06-17 22:39:20 -0600
Haris
Android: cannot draw the interior of contours
contours
drawContours
1k
views
1
answer
1
vote
2014-06-19 13:21:51 -0600
ricardo99
good algorithm to background subtraction for a car tracking?
#opencv
#cartracking
#BackgroundSub
2k
views
1
answer
1
vote
2015-12-30 10:44:59 -0600
HappyForce
Problem with findContours and drawContours
findContours
heap-corruption
15k
views
1
answer
5
votes
2014-07-18 03:48:05 -0600
Haris
How to set transparent background to grabcut output image in OpenCV (C++)?
transparency
alpha
grabcut
BackgroundSubtractor
2k
views
no
answers
4
votes
2014-07-18 08:06:59 -0600
nurettin
Detecting palm lines
palm
2k
views
2
answers
1
vote
2014-09-02 02:30:15 -0600
Oscanto
Include multiple objects in one contour
#c++
529
views
1
answer
no
votes
2014-09-07 10:01:39 -0600
berak
Save box parameter in an array
array
#c++
642
views
no
answers
no
votes
2014-09-11 14:55:19 -0600
Konstantin Ivanov
Access violation error to vector<vector<Point>>,wich was created by function findContours [closed]
findContours
1k
views
1
answer
-1
votes
2014-09-30 10:35:25 -0600
boaz001
Unhandled exception at imwrite(),findcontours() in visual studio 2008 with opencv 3.0.0 alpha version
opencv
visualstudio2008
892
views
no
answers
-1
votes
2014-09-30 02:35:51 -0600
govardhana padavala
working with opencv2.4.9, vs2008 express and windows xp,between these any compatibility problem [closed]
opencv
vs2008express
windowsxp
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