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39 questions

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2020-11-21 04:35:54 -0600 kani

How to draw contour for a document in OpenCV.js?

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2018-08-26 08:24:44 -0600 matman

FindContours Duplicate Points

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2018-07-18 07:31:45 -0600 kbarni flag of France

drawContours with Gradient color

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2018-07-01 05:50:54 -0600 berak

How to Prevent drawContours() to draw strange wrong line?

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2018-03-23 03:44:27 -0600 homes

drawContours throws exception

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2017-12-27 05:02:05 -0600 Akash Budhia

drawContours as is, not filled, not just outline

802
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2
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2017-04-26 07:00:48 -0600 Svad

opencv-3.2.0(x64): drawContours does not work with Qt5

309
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2017-04-26 03:48:31 -0600 mouthbag

drawCountours with fixed points not working

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2017-03-06 04:46:55 -0600 jsxyhelu flag of China

How to remove the small blobs?

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2017-02-19 13:39:41 -0600 LBerger

Editing/Understanging FindContours Points

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2016-08-30 23:40:39 -0600 berak

Python cv2.drawContours returns None

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2015-09-06 11:02:29 -0600 LBerger

FindContours hirerarcy issue

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2015-08-17 12:19:38 -0600 unxnut flag of United States of America

drawContours vector<Point>

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2015-06-09 01:30:51 -0600 Nina

Could not perform 'fill' using draw contours

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2
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2014-10-07 03:23:50 -0600 berak

Android using drawContours to fill region

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1
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2014-06-17 22:39:20 -0600 Haris flag of India

Android: cannot draw the interior of contours

297
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2014-04-20 20:08:44 -0600 pistorinoj

Something funky in the drawing functions? 2.4.8 VS2012

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3
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2014-03-09 20:47:31 -0600 MarkH

Fastest Method to Loop Through Contour Pixels [closed]

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2014-02-13 05:48:47 -0600 jm flag of India

Can't draw contours [SOLVED]

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