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244 questions
Tagged
contours
×
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
1k
views
no
answers
no
votes
2015-07-07 11:34:26 -0600
Eduardo
How Does Contour Extraction Work?
imagerecognition
contours
shapedetection
shape
3d-image
image-processing
308
views
1
answer
1
vote
2015-07-10 04:00:32 -0600
StevenPuttemans
Contour properties
contours
690
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
5k
views
2
answers
1
vote
2015-08-06 08:09:33 -0600
marcoE
How can I resize an image from the center?\
contours
resize
remap
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
568
views
no
answers
1
vote
2015-09-22 04:39:25 -0600
marcoE
Help translate c++ to python | nearest points | line | polylines [closed]
pythonopencv
contours
Line
polylines
c++
5k
views
2
answers
1
vote
2015-10-14 11:49:59 -0600
sturkmen
How to find biggest white zone in an scanned image
Find
biggest
contours
morphology
609
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
2k
views
no
answers
no
votes
2015-10-30 19:19:50 -0600
RPH
findContours Exception [closed]
contours
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
44k
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
916
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
35k
views
no
answers
no
votes
2015-12-09 08:15:46 -0600
MartinJensen
How do you detect things moving out of picture in a video? [closed]
c++
opencv
computervision
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
6k
views
1
answer
1
vote
2016-01-05 10:34:16 -0600
thdrksdfthmn
How to extract only top-level contours?
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
442
views
no
answers
1
vote
2016-01-25 11:04:40 -0600
spyderespirt0
Why do I keep getting rotated rect's when they are circles? [closed]
circle
canny
contours
rectangles
shapedetection
1k
views
no
answers
no
votes
2016-01-25 12:54:07 -0600
spyderespirt0
How to detect an ellipse? [closed]
ellipse
shapedetection
contours
574
views
1
answer
1
vote
2016-01-27 18:12:55 -0600
SR
edge corners are not sharp with canny filter
contours
edgedetection
shapedetection
755
views
no
answers
no
votes
2016-02-21 20:12:08 -0600
ananda
Detecting isolated region in a heatmap? [closed]
python
image-processing
colormap
contours
664
views
1
answer
no
votes
2016-02-22 11:27:55 -0600
samurex
findContours when image is cut off (part of the object in the image)
contours
findContours
canny
2d-image
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