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7k
views
3
answers
1
vote
2020-08-13 22:51:08 -0500 jcrist

How to merge nearby rectangles

109
views
1
answer
1
vote
2020-04-11 01:58:25 -0500 hamsolo474

contourArea strange behaviour

830
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no
answers
no
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2020-03-31 12:18:09 -0500 laurent

Count cells on image using python and OpenCV [closed]

122
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1
answer
no
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2020-03-20 05:49:43 -0500 vins_26

Agricultural field boundary segmentation and delineation

102
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no
answers
no
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2019-12-19 18:25:25 -0500 supra56 flag of Canada

How to draw contours on squares drawn with pencil (Python)

199
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2
answers
no
votes
2019-10-10 08:24:10 -0500 nicolasabril

Error while working with contours

981
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no
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no
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2019-04-22 13:48:23 -0500 Sky31

Contour + hough Transformation

372
views
1
answer
no
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2018-10-19 07:10:08 -0500 supra56 flag of Canada

Can't get contours index array

834
views
1
answer
no
votes
2018-08-20 08:54:27 -0500 StevenPuttemans flag of Belgium

Detect Contours

2k
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1
answer
no
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2017-11-16 06:18:31 -0500 Tarcisioflima

How to clip an image by extreme points?

3k
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1
answer
no
votes
2017-10-09 10:32:05 -0500 glukon

improve my findContours for a square detection?

1k
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2
answers
no
votes
2017-08-09 09:23:37 -0500 Ziri

Detect fire/flame using HSV filter to contours.

2k
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no
answers
no
votes
2017-01-05 08:54:29 -0500 LDG

Extracting Contours from Image - Python

436
views
1
answer
no
votes
2016-08-03 18:27:38 -0500 Tetragramm flag of United States of America

Calc the Seconds moments of area of huge number of countours

506
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no
answers
no
votes
2016-02-21 20:12:08 -0500 ananda

Detecting isolated region in a heatmap? [closed]

1k
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1
answer
no
votes
2016-01-24 02:03:53 -0500 berak

Problem in Drawing Contour

7k
views
1
answer
1
vote
2015-11-28 02:59:53 -0500 pklab flag of Italy

Contour Approximation OpenCV

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