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39 questions
Tagged
drawContours
×
1k
views
1
answer
no
votes
2012-10-02 05:17:37 -0600
V.G.
How to draw irregular outline of MSER region?
MSER
drawContours
outline
11k
views
2
answers
no
votes
2013-03-14 11:22:10 -0600
Guanta
Result issues with findContours
findContours
drawContours
482
views
1
answer
no
votes
2013-06-12 09:01:29 -0600
SR
Ghosting like problem with image operations
blur
drawContours
Imgproc
ghosting
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
29k
views
1
answer
no
votes
2013-09-30 02:54:00 -0600
Michael Burdinov
fill contour with drawContours
drawContours
inside
contour
1k
views
2
answers
no
votes
2013-10-03 03:53:32 -0600
Pedro Batista
best way for detecting contour
detecting_square
ios
drawContours
270
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
13k
views
2
answers
no
votes
2014-10-07 03:23:50 -0600
berak
Android using drawContours to fill region
#android
#contours
drawContours
1k
views
no
answers
no
votes
2015-06-09 01:30:51 -0600
Nina
Could not perform 'fill' using draw contours
opencv
ios
drawContours
4k
views
1
answer
no
votes
2015-08-17 12:19:38 -0600
unxnut
drawContours vector<Point>
drawContours
1k
views
1
answer
no
votes
2015-09-06 11:02:29 -0600
LBerger
FindContours hirerarcy issue
drawContours
findContours
2k
views
no
answers
no
votes
2015-11-06 09:35:39 -0600
vitruvius
How to draw contours of each segmented object [closed]
watershed
contours
drawContours
mask
2k
views
1
answer
no
votes
2016-08-30 23:40:39 -0600
berak
Python cv2.drawContours returns None
python
drawContours
720
views
2
answers
no
votes
2017-04-26 07:00:48 -0600
Svad
opencv-3.2.0(x64): drawContours does not work with Qt5
drawContours
3.2.0
X64
qt5
260
views
1
answer
no
votes
2017-04-26 03:48:31 -0600
mouthbag
drawCountours with fixed points not working
drawContours
c++
opencv
visualstudio
9k
views
no
answers
no
votes
2017-05-20 10:49:31 -0600
bonevale
drawContours error: (-215) npoints > 0 in function drawContours [closed]
drawContours
6k
views
1
answer
no
votes
2018-03-23 03:44:27 -0600
homes
drawContours throws exception
drawContours
NullPointerException
ros-kinetic-opencv3
5k
views
no
answers
no
votes
2017-12-27 05:02:05 -0600
Akash Budhia
drawContours as is, not filled, not just outline
drawContours
CV_FILLED
Overlooked
322
views
1
answer
no
votes
2018-02-14 15:10:09 -0600
d3alek
(RPi Python) Trouble Understanding findContours & drawContours
RaspberryPi
python
readContours
drawContours
2k
views
no
answers
no
votes
2018-04-18 02:12:55 -0600
OBS
how to use the output of Sub-Pixel Edge Detection Algorithm
subpixel
edgedetection
carstensteger
drawContours
421
views
no
answers
no
votes
2018-04-20 22:23:23 -0600
kzmn
(OpenCV3+python) How to change the origin of a contour- cv2.drawcontours
python
opencv
drawContours
352
views
1
answer
no
votes
2018-07-01 05:50:54 -0600
berak
How to Prevent drawContours() to draw strange wrong line?
drawContours
2k
views
1
answer
no
votes
2018-07-18 07:31:45 -0600
kbarni
drawContours with Gradient color
contours
drawContours
Color
FindContour
1k
views
1
answer
no
votes
2018-08-26 08:24:44 -0600
matman
FindContours Duplicate Points
findContours
drawContours
413
views
no
answers
no
votes
2020-02-24 07:24:35 -0600
yanivtu
Which pixels are included along a contour line when using cv2.drawContours
contours
drawContours
mask
1k
views
no
answers
no
votes
2020-11-21 04:35:54 -0600
kani
How to draw contour for a document in OpenCV.js?
javascript
contours
drawContours
836
views
1
answer
1
vote
2013-02-19 03:55:54 -0600
berak
Algorithm drawContours
drawContours
2k
views
1
answer
1
vote
2013-06-18 10:15:54 -0600
berak
The contours in drawcontours is closed or not?
findContours
drawContours
811
views
1
answer
1
vote
2014-04-04 10:58:56 -0600
wuling
How to fill the shape which i use minAreaRect or minEnclosingCircle?
findContours
minAreaRect
minEnclosingCircle
drawContours
967
views
1
answer
1
vote
2014-06-17 22:39:20 -0600
Haris
Android: cannot draw the interior of contours
contours
drawContours
1
2
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