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
244 questions
Tagged
contours
×
1k
views
1
answer
1
vote
2014-10-26 05:18:34 -0600
Rasmus
Detect contour with mask
contours
overlapping
mask
2k
views
1
answer
1
vote
2014-10-25 16:23:08 -0600
jossyy
How can I find defect points?
hand-gestures
hand-tracking
contours
convexityDefects
585
views
1
answer
no
votes
2015-01-19 12:04:38 -0600
Pedro Batista
Objects Detection in python opencv
contours
opencv
python
781
views
1
answer
2
votes
2015-01-27 06:43:28 -0600
Pedro Batista
Contours. What are those really?
contours
1k
views
1
answer
no
votes
2015-02-14 08:45:26 -0600
FooBar
OpenCV C++ contours - keeping results contiguous over frames
contours
image-segmentation
c++
4k
views
1
answer
no
votes
2015-03-13 10:32:43 -0600
FooBar
How to extract contours bigger than some size?
contours
segmenation
4k
views
1
answer
1
vote
2015-04-09 08:08:06 -0600
antithing
multiple contour bounding box
contours
polygon
boundingRect
minAreaRect
1k
views
1
answer
no
votes
2015-04-08 10:58:26 -0600
ClintFromVa
perspectiveTransform on contours?
perspectiveTransform
contours
10k
views
1
answer
1
vote
2015-04-16 15:55:32 -0600
theodore
how to detect contours for two or more than two specific colors ?
contours
Color
segmenation
Noteworthy_Content
1k
views
1
answer
no
votes
2015-04-16 03:36:31 -0600
HasiKP
Contours radius unit
contours
circle
radius
4k
views
1
answer
1
vote
2015-05-05 17:20:42 -0600
theodore
tracking boundary using opencv
computer
vision
image-processing
contours
edgedetection
7k
views
1
answer
1
vote
2015-05-11 21:09:47 -0600
NabeelKhan
cubic spline interpolation on contour points
contours
b-spline
polyfit
remap
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
24k
views
1
answer
1
vote
2015-06-28 01:32:15 -0600
dastaan90
In Python, how can I reduce a list of contours to those of a specified size?
contours
indexing
boolean
308
views
1
answer
1
vote
2015-07-10 04:00:32 -0600
StevenPuttemans
Contour properties
contours
689
views
1
answer
no
votes
2015-07-16 13:52:24 -0600
LBerger
How should I choose the shape of the structuring element for a morphological closing?
morphology
feature-detection
canny
contours
2k
views
1
answer
no
votes
2015-08-10 06:35:03 -0600
LBerger
How can I filter contour lines and draw/erase shapes
contours
filter
shape
matchshape
9k
views
1
answer
1
vote
2015-08-19 16:11:53 -0600
LBerger
contourArea() unit ??
contours
contourArea
241
views
1
answer
1
vote
2015-09-03 10:35:56 -0600
msucv
intelligent sort by location countors
sort
contour
contours
2k
views
1
answer
no
votes
2015-09-17 15:18:17 -0600
unxnut
Problem with getting information on contours
contours
findContours
contourArea
595
views
1
answer
1
vote
2015-10-27 05:59:12 -0600
vitruvius
Why do I get different Length and Area for identical objects
contours
image-processing
arcLength
contourArea
moments
4k
views
1
answer
no
votes
2015-10-29 09:55:13 -0600
sturkmen
What does HuMoments tell me?
image-processing
moments
HuMoment
comparison
contours
43k
views
1
answer
1
vote
2015-11-07 15:49:03 -0600
sturkmen
How to use approxPolyDP to close contours
approxPolyDP
approxPoly
contours
opencv2.4.11
findContours
884
views
1
answer
no
votes
2015-11-16 07:17:10 -0600
Roarer
Unable to find contours in an image
contours
opencv-3.0.0
13k
views
1
answer
1
vote
2015-11-28 02:59:53 -0600
pklab
Contour Approximation OpenCV
python
cpp
approxPolyDP
convexHull
contours
1k
views
1
answer
1
vote
2016-01-02 10:01:13 -0600
sturkmen
Draw Rectangle from Webcam with 2 largest object
rectangles
Opencv3.0
contours
314
views
1
answer
no
votes
2016-01-05 10:31:44 -0600
thdrksdfthmn
find contours in an image [closed]
opencv
c++
contours
5k
views
1
answer
no
votes
2016-01-14 03:40:43 -0600
kbarni
Why pixels can have float values?
opencv
pixel
float
contours
3k
views
1
answer
no
votes
2016-01-15 20:34:04 -0600
tenkeason
How to draw a rectangle contours only if largest than specific size
rectangles
minimum
contours
2k
views
1
answer
no
votes
2016-01-24 02:03:53 -0600
berak
Problem in Drawing Contour
contours
opencv
python
cv2
« previous
1
2
3
4
5
...
9
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
contours
×30
opencv
×4
contourArea
×3
findContours
×3
image-processing
×3
python
×3
approxPolyDP
×2
c++
×2
moments
×2
Noteworthy_Content
×2
rectangles
×2
segmenation
×2
approxPoly
×1
arcLength
×1
boolean
×1
boundingRect
×1
b-spline
×1
canny
×1
circle
×1
Color
×1
comparison
×1
computer
×1
contour
×1
convexHull
×1
convexityDefects
×1
cpp
×1
cv2
×1
dbscan
×1
edgedetection
×1
feature-detection
×1
filter
×1
float
×1
hand-gestures
×1
hand-tracking
×1
HuMoment
×1
image-segmentation
×1
indexing
×1
kmeans
×1
mask
×1
matchshape
×1
minAreaRect
×1
minimum
×1
morphology
×1
opencv2.4.11
×1
Opencv3.0
×1
opencv-3.0.0
×1
overlapping
×1
perspectiveTransform
×1
pixel
×1
polyfit
×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
×