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467 questions

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73k
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2
answers
3
votes
2012-11-21 20:11:39 -0500 Martin Peris

How to create a binary image mat?

75k
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2
answers
7
votes
2012-10-31 21:29:11 -0500 unxnut flag of United States of America

subtract from white - invert

3k
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1
answer
3
votes
2012-10-31 14:41:51 -0500 Maria Dimashova

convert from vector to Mat

1k
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no
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2
votes
2012-10-12 01:57:47 -0500 Harsha

How to display 3D images in openCV

1k
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1
answer
no
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2012-09-17 03:07:19 -0500 Daniil Osokin flag of Russia

Using Mat.at<>() is giving me numbers much larger than 255.

355
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1
answer
2
votes
2012-09-14 01:57:34 -0500 Andrey Pavlenko

Why is my call to putText creating a wavy image of lines?

320
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2
answers
5
votes
2012-09-13 05:09:27 -0500 Michael Burdinov

Can I perform nested operations with the Mat object?

8k
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1
answer
no
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2012-09-07 10:08:11 -0500 AlexanderShishkov flag of Russia

Extract specified row from cv::Mat

374
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1
answer
2
votes
2012-09-05 03:56:59 -0500 Vladislav Vinogradov flag of Russia

Video element access

5k
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1
answer
3
votes
2012-09-04 10:19:25 -0500 Andrey Pavlenko

How to update Mat with multiple channels?

2k
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1
answer
2
votes
2012-09-04 04:48:58 -0500 Vladislav Vinogradov flag of Russia

Mat element access

61k
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2
answers
1
vote
2012-08-29 16:38:15 -0500 imran

Find pixel color out of cv::Mat on specific position

2k
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1
answer
1
vote
2012-08-07 09:44:30 -0500 Andrey Pavlenko

android: how to put a column into Mat

1k
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1
answer
1
vote
2012-07-26 01:10:54 -0500 sammy

How to give ownership of Mat data to other structure

362
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1
answer
2
votes
2012-07-23 20:10:27 -0500 Martin Peris

Saving an image with unset pixels

1k
views
1
answer
3
votes
2012-07-19 06:49:54 -0500 sammy

Is there penalty for reference counting in Mat?

18k
views
2
answers
3
votes
2012-07-12 22:40:21 -0500 Niu ZhiHeng

How to add 2 Mat objects of different type?

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AlexanderShishkov gravatar imageAndrey Pavlenko gravatar imageDaniil Osokin gravatar imageMaria Dimashova gravatar imagedarKoram gravatar imageSimone gravatar imageMichael Burdinov gravatar imageNiu ZhiHeng gravatar imageyiannis gravatar imageimran gravatar imageHyon Lim gravatar imageMartin Peris gravatar imagesammy gravatar imagePat gravatar imageVladislav Vinogradov gravatar imageStefan gravatar image