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467 questions

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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.

348
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1
answer
2
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2012-09-14 01:57:34 -0500 Andrey Pavlenko

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

307
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2
answers
5
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2012-09-13 05:09:27 -0500 Michael Burdinov

Can I perform nested operations with the Mat object?

7k
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1
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no
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2012-09-07 10:08:11 -0500 AlexanderShishkov flag of Russia

Extract specified row from cv::Mat

365
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1
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2
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2012-09-05 03:56:59 -0500 Vladislav Vinogradov flag of Russia

Video element access

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

How to update Mat with multiple channels?

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

Mat element access

60k
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2
answers
1
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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
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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
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2012-07-26 01:10:54 -0500 sammy

How to give ownership of Mat data to other structure

346
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1
answer
2
votes
2012-07-23 20:10:27 -0500 Martin Peris

Saving an image with unset pixels

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

Is there penalty for reference counting in Mat?

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

How to add 2 Mat objects of different type?

11k
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1
answer
6
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2015-09-16 18:14:45 -0500 sturkmen flag of Turkey

How to read the pixels of the three channels at the same time?

124k
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6
answers
14
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2014-09-25 12:02:22 -0500 lvv

What is the most effective way to access cv::Mat elements in a loop?

54k
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1
answer
14
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2017-08-20 04:02:00 -0500 sturkmen flag of Turkey

How to get and modify the pixel of Mat in Java?

Contributors

Kirill Kornyakov gravatar imageAndrey Pavlenko gravatar imageDaniil Osokin gravatar imageIlya Lysenkov gravatar imageicedecker gravatar imageMaria Dimashova gravatar imagejayrambhia gravatar imagedarKoram gravatar imageMichael Burdinov gravatar imageNiu ZhiHeng gravatar imageyiannis gravatar imageimran gravatar imageHyon Lim gravatar imageMartin Peris gravatar imagesammy gravatar imageAlexanderShishkov gravatar image