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186 questions

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209
views
3
answers
3
votes
2017-12-12 10:36:05 -0600 sjhalayka flag of Canada

How to determine length of spline (e.g. snake)

70
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1
answer
1
vote
2017-12-05 20:01:12 -0600 sjhalayka flag of Canada

Find branching points in traces of glowing particles

1k
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1
answer
10
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2017-12-04 19:52:42 -0600 sjhalayka flag of Canada

How to find a "contour" of 3d object?

77
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no
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-1
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2017-12-01 03:48:30 -0600 PoeteMaudit

findContours() does not find accurately contours (Python)

45
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1
answer
1
vote
2017-11-28 12:41:26 -0600 opalmirror flag of United States of America

How to remove background of a selected contour

42
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no
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no
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2017-11-21 03:53:16 -0600 zms

How to find the second Largest Contour in an image

104
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1
answer
no
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2017-11-16 06:18:31 -0600 Tarcisioflima

How to clip an image by extreme points?

45
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no
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no
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2017-10-26 01:20:27 -0600 berak

Help detecting small hole on tube

94
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no
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no
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2017-10-09 10:32:05 -0600 glukon

improve my findContours for a square detection?

50
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1
answer
no
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2017-09-12 20:42:19 -0600 nicksridhar

Finding Largest Contours C++

65
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no
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no
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2017-09-10 03:21:27 -0600 nicksridhar

Python OpenCV Code to C++

58
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no
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no
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2017-08-23 11:56:31 -0600 procton

How remove 'bubble' contours from image

71
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1
answer
1
vote
2017-08-11 09:17:37 -0600 eshirima

Removed contours aren't gone

432
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2
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no
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2017-08-09 09:23:37 -0600 Ziri

Detect fire/flame using HSV filter to contours.

155
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1
answer
no
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2017-08-07 05:29:49 -0600 KjMag flag of Poland

Extract Curves Contours

80
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no
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no
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2017-07-11 08:17:24 -0600 eshirima

Map contour points to original image [closed]

99
views
1
answer
1
vote
2017-06-20 11:58:34 -0600 matman

findcontour points order

91
views
1
answer
1
vote
2017-06-19 06:33:48 -0600 khrizt

Problem when transporting points to a bigger image

112
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no
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no
votes
2017-06-07 14:07:49 -0600 JoeBroesel

Comparing Two Contours: Rotation invariant?

62
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1
answer
1
vote
2017-06-02 00:44:35 -0600 berak

How to Draw contours when have Chaincode (openCV)

53
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no
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no
votes
2017-05-11 04:28:17 -0600 Marcofe

Curvature-based corner detection algorithm

202
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no
answers
no
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2017-05-09 07:34:25 -0600 Rocketmagnet

Python findContours and contourArea

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