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147 questions
Tagged
findContours
×
1k
views
1
answer
1
vote
2018-11-07 09:34:34 -0600
berak
Unclear what is returned in cv2.findContours in Python 3.6
findContours
edge
detection
249
views
1
answer
no
votes
2018-12-30 05:33:41 -0600
LBerger
Translating C++ code into python. Facing some problem
c++
opencv
python
findContours
1k
views
1
answer
no
votes
2019-06-07 15:07:57 -0600
Chris
Remove the black line surrounding text in opencv
opencvpython
findContours
464
views
1
answer
2
votes
2019-06-16 15:09:02 -0600
sturkmen
findContours() with detailed images
findContours
android
1k
views
1
answer
no
votes
2019-08-29 05:37:18 -0600
LBerger
Hon can I fixed this "ValueError: too many values to unpack (expected 2)"
valueError
unpack
CHAIN_APPROX_SIMPLE
findContours
318
views
1
answer
no
votes
2019-11-19 10:22:20 -0600
berak
Python, eliminate small contours, white matte.
findContours
153
views
1
answer
no
votes
2019-12-15 00:52:15 -0600
essamzaky
Missing region when used findcontours
findContours
1k
views
1
answer
no
votes
2020-03-23 17:51:04 -0600
ssokolow
Find only internal contours in JavaCV/OpenCV
findContours
javacv
contours
java
opencv
321
views
1
answer
1
vote
2020-03-27 11:12:58 -0600
link1375
findContours outputs different result, if the camera is parallel to the contour border
findContours
threshold
canny
2k
views
1
answer
1
vote
2020-06-18 04:35:09 -0600
berak
Difference in drawn result between cv2.drawContours and drawing contours with a loop
findContours
contours
drawContours
782
views
1
answer
1
vote
2020-08-13 09:45:23 -0600
sturkmen
cv.findContours is connecting unconnected regions
contours
findContours
210
views
1
answer
1
vote
2020-09-28 03:09:56 -0600
berak
Why is a contour from cv2.findContours() in a shape like [N,1,2]?
findContours
python
326
views
1
answer
-1
votes
2020-12-02 08:54:07 -0600
berak
Finding center of contour in a game
findContours
529
views
no
answers
1
vote
2013-03-09 02:18:56 -0600
berak
findContours impossible result [closed]
findContours
422
views
no
answers
no
votes
2013-06-01 21:30:06 -0600
Nihad
Problem related to access chain code value [closed]
findContours
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
424
views
no
answers
2
votes
2013-08-20 07:57:11 -0600
nkint
Common pre processing in blob extracting
findContours
image-processing
blur
morphology
1k
views
no
answers
no
votes
2014-01-16 06:02:07 -0600
Francesco Sgaramella
problem in python findContours() with connected and disconnected shapes [closed]
findContours
473
views
no
answers
1
vote
2014-06-04 05:31:35 -0600
Nbel
Contours differences between C++ and Python [closed]
findContours
155
views
no
answers
no
votes
2014-06-21 01:45:37 -0600
the___doctor
Average Nearby Detected pixels into single point
canny
findContours
c++
638
views
no
answers
no
votes
2014-09-11 14:55:19 -0600
Konstantin Ivanov
Access violation error to vector<vector<Point>>,wich was created by function findContours [closed]
findContours
502
views
no
answers
no
votes
2014-10-16 07:22:16 -0600
Arjun
How to Retrieve Specific points from contourfind function? [closed]
findContours
point2f
x-y
coordinates
Extreme
points
147
views
no
answers
no
votes
2014-12-01 01:54:23 -0600
Raoul
Prospective algorithmic approach for this image in OpenCV [closed]
findContours
433
views
no
answers
no
votes
2015-01-29 12:51:52 -0600
opencvNewbie
Problems with contouring and binarization(thresholding) [closed]
threshold
findContours
1k
views
no
answers
1
vote
2015-01-31 09:35:57 -0600
Dionysos
findcontours finds too many contours. [closed]
findContours
112
views
no
answers
1
vote
2015-05-13 10:16:07 -0600
tingnewbie
how does "findcontours" store contours?
findContours
3k
views
no
answers
no
votes
2015-06-05 11:10:09 -0600
psykomantis
how to detect the largest blob and find its center [closed]
BlobDetection
findContours
centroid
796
views
no
answers
1
vote
2015-06-05 15:35:07 -0600
Guyygarty
faster blur [closed]
blur
Blob-tracking
findContours
compare
background
138
views
no
answers
no
votes
2015-10-16 07:40:13 -0600
zadannu
FindContours() application has stopped working [closed]
findContours
bug
2k
views
no
answers
no
votes
2015-10-30 19:19:50 -0600
RPH
findContours Exception [closed]
contours
findContours
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