Ask Your Question
RSS
Sort by » date activity ▲ answers votes

467 questions

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

How to add 2 Mat objects of different type?

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

Is there penalty for reference counting in Mat?

361
views
1
answer
2
votes
2012-07-23 20:10:27 -0500 Martin Peris

Saving an image with unset pixels

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

How to give ownership of Mat data to other structure

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

android: how to put a column into Mat

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

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

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

Mat element access

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

How to update Mat with multiple channels?

373
views
1
answer
2
votes
2012-09-05 03:56:59 -0500 Vladislav Vinogradov flag of Russia

Video element access

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

Extract specified row from cv::Mat

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

Can I perform nested operations with the Mat object?

355
views
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?

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

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

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

How to display 3D images in openCV

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

convert from vector to Mat

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

subtract from white - invert

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

How to create a binary image mat?

66k
views
4
answers
4
votes
2012-12-05 07:11:04 -0500 wuling flag of Taiwan

Mat to byte array

8k
views
3
answers
no
votes
2012-12-12 08:35:26 -0500 Geppertm

problem with reading image to Mat

2k
views
1
answer
1
vote
2012-12-13 07:22:57 -0500 Vladislav Vinogradov flag of Russia

how to watch cv::Mat type in VC++ debugger?

1k
views
1
answer
no
votes
2012-12-16 05:04:12 -0500 Michael Burdinov

Are 4 or more dimensions allowed in a Mat?

3k
views
1
answer
no
votes
2012-12-21 15:04:21 -0500 unxnut flag of United States of America

Copying parts of image to new images?

1k
views
no
answers
no
votes
2013-01-11 03:11:09 -0500 manmedia

C++ map with <cv::Mat, IplImage*> key-value format

834
views
1
answer
no
votes
2013-01-13 02:49:30 -0500 Michael Burdinov

template initialization of opencv Mat from 2dVector

10k
views
1
answer
no
votes
2013-01-14 15:10:22 -0500 matt.hammer

What is the difference between Vec<Mat> and Mat

1k
views
no
answers
2
votes
2013-01-17 07:38:20 -0500 Simone

Filter the rows/columns of a Mat

168
views
no
answers
-1
votes
2013-02-07 07:59:44 -0500 Abhinav

How to print and verify that MatDescriptors are non-empty?? [closed]

4k
views
2
answers
no
votes
2013-02-08 09:54:58 -0500 Andrey Pavlenko

Android: Mat converting to CV_8U

1k
views
1
answer
no
votes
2013-02-14 11:10:51 -0500 kabamaru

cannot convert ‘cv::Mat’ to ‘float’

Contributors

Mostafa Sataki gravatar imageDaniil Osokin gravatar imageStefan 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 imageMaria Dimashova gravatar imageAndrey Pavlenko gravatar image