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467 questions

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601
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2
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no
votes
2013-08-14 09:00:18 -0500 Guanta

store cv::Mat data in object?

2k
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2
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1
vote
2013-12-19 10:32:05 -0500 Yamaneko

How do I remove duplicate rows in cv::Mat?

13k
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2
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2017-03-16 07:24:19 -0500 enxdtw

How to Draw Crosshairs/Marked Axes

3k
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2
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no
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2013-11-01 13:41:17 -0500 lapis flag of Russia

Complex conjugate

608
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2
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no
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2013-12-14 01:40:11 -0500 amin.karimi

opencv imread, does it perform a deep copy?

6k
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2
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no
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2014-02-17 16:52:26 -0500 Nghia flag of Australia

Remove black border lines around image after scan with opencv c++

10k
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2
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2
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2015-08-24 09:50:45 -0500 sturkmen flag of Turkey

subtract color from Mat

36k
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2
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1
vote
2015-06-24 21:03:41 -0500 pursang

Convert Mat to byte[] in C++

21k
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2
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1
vote
2017-05-10 01:26:57 -0500 harsh_bangari

OpenCv: Extract portion of a Mat image

31k
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2
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no
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2015-02-08 18:18:10 -0500 razvan

Convert Mat to char array (and vice-versa)

2k
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2
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2015-04-27 02:24:01 -0500 thdrksdfthmn

Adding information in the Mat

372
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2
answers
1
vote
2016-02-10 10:50:42 -0500 Guyygarty

Convert double[2048]to Mat

3k
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2
answers
1
vote
2016-03-24 10:09:31 -0500 acajic

index matrix

14k
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2
answers
1
vote
2016-06-28 14:10:27 -0500 pklab flag of Italy

returning a Mat from a function

21k
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2
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no
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2016-10-11 02:19:27 -0500 berak

How to initialize a Mat object with zeros

85k
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2
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2
votes
2016-11-16 02:02:11 -0500 Nbb

How to initialize Mat size and fill it with zeros in a class ?

1k
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2
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2017-01-05 13:55:51 -0500 pklab flag of Italy

How to export cv::Mat to mysql?

427
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2
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2017-02-17 09:17:39 -0500 Eduardo

realsense R200, difference between saved images and live stream?

2k
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2
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1
vote
2017-02-23 03:53:26 -0500 kbarni flag of France

how to access matrix with unknown number of channels ?

1k
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2
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no
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2017-03-16 06:35:04 -0500 berak

Initialize MAT from pointer - help. [closed]

182
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2
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no
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2018-10-28 10:01:11 -0500 BALAKRISHANAN NAGARAJAN

How to concat Mat1's top half with Mat2's bottom half

1k
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2
answers
1
vote
2019-09-10 14:30:12 -0500 ImageProcessing_MF

Placing UYVY data in a Mat, C++

56k
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1
answer
14
votes
2017-08-20 04:02:00 -0500 sturkmen flag of Turkey

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

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

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

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