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316 questions

298
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1
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2017-04-26 03:48:31 -0600 mouthbag

drawCountours with fixed points not working

1k
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2
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no
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2013-10-03 03:53:32 -0600 Pedro Batista flag of Portugal

best way for detecting contour

1k
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1
answer
1
vote
2016-01-02 10:01:13 -0600 sturkmen flag of Turkey

Draw Rectangle from Webcam with 2 largest object

368
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no
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no
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2013-06-27 06:27:14 -0600 burakim

Opencv Contour Error

510
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no
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2020-09-02 08:09:49 -0600 denisPomidor

A question about the 'floodFill()' function.

978
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1
answer
no
votes
2015-09-01 18:47:33 -0600 darenw

std::pow Problem

4k
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no
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2015-06-29 06:32:06 -0600 StevenPuttemans flag of Belgium

opencv 3.0.0 compiling errors

714
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no
answers
2
votes
2013-10-01 17:41:14 -0600 stereomatching

Detect multiple similar objects in a bunch of still images

472
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no
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no
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2016-03-04 04:43:15 -0600 Lily

Hand detection using convex hull [closed]

6k
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1
answer
2
votes
2017-08-14 08:08:30 -0600 sturkmen flag of Turkey

Getting picture contours

702
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no
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no
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2016-06-21 11:59:09 -0600 andreahmed

detecting a pallet in forklift

16k
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3
answers
1
vote
2017-03-06 04:46:55 -0600 jsxyhelu flag of China

How to remove the small blobs?

19k
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1
answer
2
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2013-08-26 10:04:01 -0600 lenteken

Count the pixel (black or white) in real time.

416
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1
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no
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2014-08-08 20:51:23 -0600 Sinan

opencv background subtraction

3k
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2
answers
1
vote
2015-03-03 06:07:12 -0600 Shinigami

How to do Background substraction

4k
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1
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no
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2016-10-29 16:50:06 -0600 MSX01

findContours - unhandled exception

2k
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2
answers
no
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2018-05-14 20:46:03 -0600 berak

Crop a Region of Interest; RotatedRect

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