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146 questions

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226
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1
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2017-01-20 07:03:42 -0600 berak

How can I reshape matrix 1xn to matrix sqrt(n)xsqrt(n) ?

447
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2017-01-21 05:02:47 -0600 lovaj

Filling cv::Mat calling function row by row?

437
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2017-01-21 23:26:16 -0600 Tetragramm flag of United States of America

Mat operation

294
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2017-01-27 01:51:37 -0600 berak

How to save matrix 2d to array

4k
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2017-03-03 08:58:10 -0600 Guyygarty

transform 16bit grayscale to RGB with constants

4k
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2017-03-09 05:41:03 -0600 berak

Iterating and printing all pixel values from a Mat image

504
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2017-03-16 05:55:54 -0600 berak

OpenCV: append different vectors as one row

203
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1
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2017-03-28 09:14:09 -0600 LBerger

how to efficiently scan matrix this way ?

3k
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2017-04-18 04:33:33 -0600 Nbb

Passing multi dimensional array to opencv Mat

2k
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2017-04-22 18:06:50 -0600 opencvddddd

pass cv::MAT as pointer to a function in C++

742
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2017-07-25 09:11:50 -0600 berak

How can I access each elements of an one contour?

870
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2
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2017-08-22 00:42:51 -0600 berak

Understanding cv::Mat

480
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2017-08-29 03:49:25 -0600 kbarni flag of France

Apply quadratic function to an image

309
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2017-10-13 21:04:53 -0600 Tetragramm flag of United States of America

What does this specific matrix constructor does?

1k
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2017-10-19 20:52:40 -0600 Tetragramm flag of United States of America

Matrix exponential

2k
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1
answer
1
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2017-12-06 14:47:08 -0600 sjhalayka flag of Canada

OpenGL 4x4 camera matrix, OpenCV ?x? camera matrix

5k
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1
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2017-12-08 05:08:36 -0600 kbarni flag of France

Do I need an OpenCV function to read cursor position?

614
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2018-03-04 12:15:34 -0600 berak

Best way to apply a function to each element of Mat (Android)

7k
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2018-04-29 15:25:41 -0600 bennog

How do I properly add two Matrices?

508
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1
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2018-11-20 17:23:11 -0600 nick_leo

Finding largest rectangles in matrix

5k
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2019-01-17 04:01:07 -0600 berak

error: no matching member function for call to 'at'

1k
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1
answer
1
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2020-12-03 07:02:10 -0600 fadeto404

Pixel-wise matrix multiplication

759
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2012-12-05 04:01:17 -0600 Adi flag of Israel

Fixed Size Matrix Conversions

595
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3
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2013-01-08 15:49:21 -0600 memek

Rotation from getPerspectiveTransform

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2013-03-01 02:04:04 -0600 Martin

Laser scanner and the math behind

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