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244 questions

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323
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2020-11-21 04:35:54 -0500 kani

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

331
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1
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1
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2020-11-15 17:09:36 -0500 crackwitz

OpenCV Segmentation of Largest contour

8k
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3
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1
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2020-08-13 22:51:08 -0500 jcrist

How to merge nearby rectangles

178
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1
answer
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2020-08-13 09:45:23 -0500 sturkmen flag of Turkey

cv.findContours is connecting unconnected regions

86
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1
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2020-07-03 08:05:08 -0500 supra56 flag of Canada

Opencv can't show live webcam footage.What is wrong with my code ?

376
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1
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2
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2020-06-29 08:10:08 -0500 sturkmen flag of Turkey

Merge contour from vector<Points>

86
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1
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2020-06-27 09:44:17 -0500 SylvainArd

inflexion points on a contour

5k
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1
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2020-06-03 07:16:12 -0500 supra56 flag of Canada

Finding rectangle contours in an image

106
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2020-06-03 04:00:14 -0500 Visionmop

matchShapes for Contour Defects

155
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1
answer
1
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2020-04-11 01:58:25 -0500 hamsolo474

contourArea strange behaviour

1k
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2020-03-31 12:18:09 -0500 laurent

Count cells on image using python and OpenCV [closed]

186
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1
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2020-03-23 17:51:04 -0500 ssokolow flag of Canada

Find only internal contours in JavaCV/OpenCV

173
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1
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2020-03-20 05:49:43 -0500 vins_26

Agricultural field boundary segmentation and delineation

109
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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)

157
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3
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2019-12-03 07:24:10 -0500 patil.kshitij

How to split a contour in to open arcs?

444
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2019-11-10 21:12:39 -0500 andrewc

Detecting a fiducial/data matrix under variable lighting

2k
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1
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2019-10-29 10:18:55 -0500 berak

How to get number of contours

332
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2
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2019-10-10 08:24:10 -0500 nicolasabril

Error while working with contours

112
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1
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2019-09-24 02:16:48 -0500 Witek flag of Poland

Scaning work place

589
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1
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2019-08-28 06:58:00 -0500 wackoo

Finding a circle with a defective contour

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