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316 questions
Tagged
9k
views
4
answers
6
votes
2012-07-05 07:03:38 -0600
Michael Burdinov
Area of a single pixel object in OpenCV
opencv
python
contours
area
5k
views
2
answers
2
votes
2012-08-16 02:14:04 -0600
sammy
pointPolygonTest is not working properly
pointPolygonTest
10k
views
3
answers
2
votes
2013-04-03 17:03:46 -0600
iVlad
Convexity Defects in OpenCV 2.4.2
convexityDefects
convexHull
8k
views
1
answer
5
votes
2013-03-14 07:56:10 -0600
theodore
kalman filter
kalman
filter
c++
opencv
2k
views
1
answer
5
votes
2020-11-15 04:14:32 -0600
sturkmen
In BackgroundSubtractorMOG2 set background fixed(static) like BackgroundSubtractorMOG
BackgroundSubtractor
8k
views
2
answers
2
votes
2012-12-28 12:06:40 -0600
Mostafa Sataki
How to draw an open (non-closed) contour using drawContours?
drawContours
contour
polylines
320
views
1
answer
no
votes
2012-12-29 03:02:14 -0600
Daniil Osokin
Problems compiling on VS10(unable to find opencv_video231d.lib
opencv
video231d.lib
linkerError
868
views
no
answers
no
votes
2013-01-17 07:43:52 -0600
theodore
Understanding the blobtrack_sample.cpp modules
tracking
opencv
modules
blob
3k
views
1
answer
no
votes
2013-01-26 13:28:34 -0600
Mostafa Sataki
Bounding box 2
opencv
c++
5k
views
3
answers
no
votes
2013-02-06 11:22:37 -0600
karlphillip
OpenCV Bounding Box
OpenCV-2.4.3
c++
27k
views
3
answers
1
vote
2013-07-01 08:50:52 -0600
lenteken
Calculating the area of Bounding Box
OpenCV-2.4.3
c++
995
views
1
answer
1
vote
2013-02-19 03:55:54 -0600
berak
Algorithm drawContours
drawContours
3k
views
1
answer
no
votes
2013-02-22 07:40:56 -0600
AndreasM
OpenCV Draw draw contours of 2 largest objects
OpenCV-2.4.3
c++
12k
views
2
answers
no
votes
2013-03-14 11:22:10 -0600
Guanta
Result issues with findContours
findContours
drawContours
1k
views
1
answer
no
votes
2014-03-25 12:09:53 -0600
Haris
problem in applying median filtering using cv::mat
opencv
median
filter
c++
4k
views
1
answer
1
vote
2013-03-19 00:48:44 -0600
Haris
Fill Color on ConvexHull
convexHull
fillColor
contour
25k
views
3
answers
2
votes
2013-07-08 01:57:35 -0600
Shravya
Fill holes of a binary image
closure
fill
segmentation
7k
views
1
answer
no
votes
2013-03-26 13:34:43 -0600
berak
C++ OpenCV Eliminate smaller Contours
opencv
c++
8k
views
4
answers
1
vote
2013-05-27 14:18:12 -0600
gonxintel
How can i determine the location of LCD/LED display in an image with OpenCV and perl
LCD
2k
views
1
answer
no
votes
2013-04-18 12:23:13 -0600
Guanta
Detecting small colored spheres
object-detection
ios
mobile
311
views
1
answer
no
votes
2013-04-19 10:01:47 -0600
Guanta
Need help with comparing histogram
opencv
histogram
2k
views
1
answer
-1
votes
2013-04-26 07:52:23 -0600
m_ahmadi
findcontours problem in vs2010
findContours
5k
views
1
answer
1
vote
2013-05-06 03:09:17 -0600
Mathieu Barnachon
Blob Segmentation from Extracted Foreground
c++
blob
contour
1k
views
1
answer
no
votes
2013-05-08 01:30:27 -0600
Vladislav Vinogradov
Error! Debug Assestion Failed! Expression: vector subscript out of range??
c++
error
Debug
unhandled-expression
1k
views
2
answers
2
votes
2013-05-26 09:40:23 -0600
Qichao Chen
When I run the following code, I get the error
BackgroundSubtractor
5k
views
1
answer
3
votes
2013-06-07 04:39:50 -0600
berak
matchShapes always returns 0
matchShapes
9k
views
2
answers
1
vote
2015-11-19 05:04:36 -0600
erohan
How to detect human using findcontours based on the human shape?
human
pedestrian
Haar
HOG
findContours
2k
views
1
answer
no
votes
2013-06-11 07:39:20 -0600
berak
vector<vector<Point> > contours 'Unable to read memory error'
cvFindContours
vectors
4k
views
1
answer
no
votes
2013-12-14 06:49:09 -0600
natadmin
[RESOLVED] HOGDescriptor Error: Assertion Failed!
HOGDescriptor
assertion
error
4k
views
no
answers
no
votes
2013-06-17 05:15:06 -0600
wuling
About contours of the blob,area of blob's hole and contours hierarchy
findContours
blob
area
drawContours
contourArea
1
2
3
4
5
...
11
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