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316 questions

679
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2016-02-03 15:55:47 -0600 xinyiman

coordinate and dimension of rectangle [closed]

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2
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2015-08-13 04:17:24 -0600 breizher

count the number of distinct object in a video

985
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1
answer
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2014-06-17 22:39:20 -0600 Haris flag of India

Android: cannot draw the interior of contours

10k
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1
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2015-03-27 15:49:59 -0600 theodore flag of Greece

regionprops vs. findContours

545
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1
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2015-02-12 08:43:45 -0600 theodore flag of Greece

Filling elements 2 (the triangle problem)

2k
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1
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2016-01-06 21:09:25 -0600 sturkmen flag of Turkey

bounding rect around detected eye region

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2016-04-05 09:43:44 -0600 berak

Tracking of multiple objects in openCV using C++

14k
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1
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2017-04-18 04:08:09 -0600 LBerger

How to fill enclosed area

6k
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1
answer
2
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2017-08-09 08:27:43 -0600 sturkmen flag of Turkey

Orientation of two contours

3k
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3
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1
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2015-06-05 20:43:49 -0600 theodore flag of Greece

Line segment detection Near horizontal

379
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1
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2019-11-19 10:22:20 -0600 berak

Python, eliminate small contours, white matte.

4k
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1
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2
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2015-06-06 13:21:47 -0600 Eduardo

get Center of nearby contours ??

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1
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2015-02-02 11:15:55 -0600 Petty

Best method to detect hematoma from white skin

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1
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2016-12-29 23:06:31 -0600 abhijith

Problem with HSV

2k
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2
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2018-08-16 01:02:50 -0600 js4267

Opencv findCountours is not find all contours

1k
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2014-05-22 07:32:52 -0600 Junglee

Prob. in Multi Object Detection using Kalman Filter

290
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2014-06-07 02:59:41 -0600 Amit

count object in kalman filter

18k
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2
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1
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2015-11-02 20:20:52 -0600 drVit

Create mask to select the black area

24k
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2
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3
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2015-12-28 17:01:25 -0600 sturkmen flag of Turkey

Draw largest/rect contour on this image

564
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1
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2017-02-22 04:41:13 -0600 berak

Vector subscript Out of Range Exception

1k
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2
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2017-02-20 04:43:23 -0600 pi-null-mezon flag of Russia

Why does findcontours crash the program in Qt?

7k
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2
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2014-11-06 03:37:17 -0600 berak

FindContours behaves unexpectedly

27k
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2
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2
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2014-10-31 06:46:21 -0600 ej

How to put colors over a 1 channel gray image?

628
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1
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2015-10-06 05:14:12 -0600 LBerger

Count drops of blood

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