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316 questions
Tagged
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
1k
views
2
answers
1
vote
2013-06-25 21:43:47 -0600
Shaban
Error in BackgroundSubtraction Mog2
#opencv
C++.OpenCV
5k
views
1
answer
1
vote
2013-05-06 03:09:17 -0600
Mathieu Barnachon
Blob Segmentation from Extracted Foreground
c++
blob
contour
4k
views
2
answers
1
vote
2016-04-14 02:51:57 -0600
pklab
Detection of stones (rocks) on field surface
stones
rocks
robot
field
detection
saturation
11k
views
2
answers
2
votes
2015-07-22 01:25:22 -0600
Balaji R
How would you get all the points on a line?
houghlinesp
opencv3
804
views
1
answer
2
votes
2015-01-27 06:43:28 -0600
Pedro Batista
Contours. What are those really?
contours
16k
views
1
answer
2
votes
2016-05-29 12:24:18 -0600
LBerger
How to find the rotated angle of object
homography
Noteworthy_Content
4k
views
1
answer
2
votes
2020-06-29 08:10:08 -0600
sturkmen
Merge contour from vector<Points>
contours
points
2k
views
1
answer
2
votes
2017-02-19 13:39:41 -0600
LBerger
Editing/Understanging FindContours Points
drawContours
point
findContours
4k
views
1
answer
2
votes
2016-04-23 03:15:31 -0600
Balaji R
Clicking on a point in an image finds the closest contour points
findContours
contour
10k
views
3
answers
2
votes
2013-04-03 17:03:46 -0600
iVlad
Convexity Defects in OpenCV 2.4.2
convexityDefects
convexHull
2k
views
1
answer
2
votes
2017-02-01 05:40:16 -0600
Pedro Batista
remove small object faster
FindContour
blob
1k
views
1
answer
2
votes
2015-09-18 02:57:04 -0600
berak
c++ to Python Need help to help :)
python
findContours
1k
views
3
answers
2
votes
2015-11-25 16:59:45 -0600
sturkmen
how can I find the coordinates with the given step?
coordinates
intersection
findContours
boundingRect
17k
views
1
answer
2
votes
2016-02-01 10:05:33 -0600
sturkmen
Count pixels of a black and white image (OpenCV / C++ )
c++
opencv
counting
count-pixels
blob-analysis
25k
views
3
answers
2
votes
2013-07-08 01:57:35 -0600
Shravya
Fill holes of a binary image
closure
fill
segmentation
28k
views
2
answers
2
votes
2014-10-31 06:46:21 -0600
ej
How to put colors over a 1 channel gray image?
#cvMat
Channels
#color
4k
views
1
answer
2
votes
2015-06-06 13:21:47 -0600
Eduardo
get Center of nearby contours ??
contours
kmeans
findContours
dbscan
Noteworthy_Content
6k
views
1
answer
2
votes
2017-08-09 08:27:43 -0600
sturkmen
Orientation of two contours
contour
hu-moments
HuMoment
orientation
3k
views
no
answers
2
votes
2015-08-13 04:17:24 -0600
breizher
count the number of distinct object in a video
tracking
19k
views
1
answer
2
votes
2013-08-26 10:04:01 -0600
lenteken
Count the pixel (black or white) in real time.
real-time
contours
count-pixels
6k
views
1
answer
2
votes
2017-08-14 08:08:30 -0600
sturkmen
Getting picture contours
findContours
WarpPerspective
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
4k
views
1
answer
2
votes
2015-09-06 21:26:48 -0600
sevli
How to remove detected shadows from foreground image in the light projector
backgroundMOG2
shadow-removal
shadow
BackgroundSubtractor
714
views
no
answers
2
votes
2013-10-01 17:41:14 -0600
stereomatching
Detect multiple similar objects in a bunch of still images
Overlooked
5k
views
2
answers
2
votes
2012-08-16 02:14:04 -0600
sammy
pointPolygonTest is not working properly
pointPolygonTest
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
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
4k
views
1
answer
2
votes
2017-12-20 11:25:12 -0600
Pedro Batista
Building contours from points
opencv
c++
contours
9k
views
3
answers
3
votes
2016-09-30 08:05:36 -0600
Davide_sd
Detection of contours intersections
intersection
contours
detection
hit-and-miss
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