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316 questions

293
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1
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no
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2014-02-20 10:03:40 -0600 shiv.butekar

Quesion on OpenCV used in Eclipse Linux

2k
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1
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no
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2015-09-06 11:02:29 -0600 LBerger

FindContours hirerarcy issue

1k
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no
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2018-12-07 10:56:14 -0600 sreevathsabr

Facing Problem in drawing counters for resized Image

8k
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2
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no
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2019-10-10 08:24:10 -0600 nicolasabril

Error while working with contours

168
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1
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2019-12-15 00:52:15 -0600 essamzaky

Missing region when used findcontours

506
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no
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2016-06-26 08:53:14 -0600 Gesture Rec

How to count Convexity Defects ?

5k
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2
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2
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2012-08-16 02:14:04 -0600 sammy

pointPolygonTest is not working properly

761
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no
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no
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2018-04-23 16:28:52 -0600 ritesh1996

Is there any python code for Camera Tampering detection using opencv?

2k
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1
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no
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2013-04-18 12:23:13 -0600 Guanta

Detecting small colored spheres

2k
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1
answer
1
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2015-12-30 10:44:59 -0600 HappyForce

Problem with findContours and drawContours

18k
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3
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2019-12-15 00:56:11 -0600 essamzaky

How to eliminate small contours in a binary image?

996
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1
answer
1
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2013-02-19 03:55:54 -0600 berak

Algorithm drawContours

5k
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1
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no
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2015-05-02 00:25:15 -0600 Eduardo

Problem when calculating the fitted ellipse

834
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no
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no
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2015-01-21 19:20:55 -0600 KansaiRobot

Watershed problems.

528
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1
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no
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2014-09-07 10:01:39 -0600 berak

Save box parameter in an array

1k
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no
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2015-06-09 01:30:51 -0600 Nina

Could not perform 'fill' using draw contours

618
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no
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no
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2016-06-13 17:52:59 -0600 Damian3395

Detecting Documents On White Surface

2k
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1
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no
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2015-09-17 15:18:17 -0600 unxnut flag of United States of America

Problem with getting information on contours

1k
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1
answer
1
vote
2015-12-02 09:51:06 -0600 pklab flag of Italy

Colour + Contour Detection

64k
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2
answers
6
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2015-06-14 07:12:53 -0600 theodore flag of Greece

How to extract tables from an image?

30k
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1
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no
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2013-09-30 02:54:00 -0600 Michael Burdinov

fill contour with drawContours

768
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1
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no
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2013-10-05 05:26:05 -0600 Guanta

problem with contour - Invalid address specified to RtlValidateHeap

267
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1
answer
no
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2017-01-03 19:01:22 -0600 Tetragramm flag of United States of America

Shapes processing and tracking in C++

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