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93 questions

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2k
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1
answer
-1
votes
2017-07-06 15:53:25 -0600 matman

Encode image and copy to char* buffer [closed]

1k
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1
answer
no
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2018-02-25 21:22:39 -0600 Kenny Karnama

Initialize Mat with type CV_8UC1 from array

641
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1
answer
no
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2018-03-14 02:50:21 -0600 berak

Assgin value to cv::Mat using Mat.at()

7k
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1
answer
no
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2018-04-29 15:25:41 -0600 bennog

How do I properly add two Matrices?

2k
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no
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no
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2018-05-18 07:14:12 -0600 RPH

Pass Mat to Python Script ?

3k
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no
answers
no
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2018-06-04 10:36:22 -0600 berak

How can I get the value type for a cv::Mat?

414
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1
answer
no
votes
2018-07-19 05:51:06 -0600 kbarni flag of France

isContinuous() behaviour for large images in OpenCV

298
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no
answers
no
votes
2018-07-31 07:28:09 -0600 isra60

c++ alternative to this kind of python cv::Mat operations

5k
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no
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no
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2018-08-31 12:59:16 -0600 Hakuna

Undefined Reference to cv::Mat::updateContinuityFlag()

1k
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no
answers
no
votes
2018-09-17 13:15:11 -0600 Honk5000

Problem with Intel Realsense SDK 2.0 and cv::cvtColor

3k
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1
answer
no
votes
2018-11-09 03:18:49 -0600 berak

matrix inverse multiply another matrix

2k
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2
answers
no
votes
2018-11-09 08:24:05 -0600 berak

Accessing pixels in a Mat vector

5k
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1
answer
no
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2018-12-10 23:29:41 -0600 berak

How to convert Mat <-> UMat back-and-forth

105
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no
answers
no
votes
2019-01-30 15:45:03 -0600 bordeo

Accessing OpenCV colors in Mat Object

262
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no
answers
no
votes
2019-01-31 02:50:16 -0600 rathish

read .txt file and convert in to MAT

695
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no
answers
no
votes
2019-02-13 11:30:42 -0600 Reinier

Steal data ptr from Mat or GpuMat

931
views
1
answer
no
votes
2019-02-15 05:35:28 -0600 berak

What is equivalent of cvCreateMat function in OpenCV2 using python3

283
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no
answers
no
votes
2019-03-08 05:09:40 -0600 RPH

Wrap OpenCV Mat as numpyarray hangs ?

7k
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1
answer
no
votes
2019-04-13 04:07:36 -0600 R.Lal

Why 'imencode' taking so long ?

783
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1
answer
1
vote
2019-05-10 03:50:57 -0600 berak

Get pixel value of sobel Mat with C++

1k
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no
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no
votes
2019-08-02 06:38:24 -0600 mirhanu

HBITMAP to cv::Mat

576
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no
answers
no
votes
2019-08-25 17:15:55 -0600 abdorreza

Error in download GpuMat to Mat

354
views
1
answer
no
votes
2019-11-08 01:51:36 -0600 berak

How to extract a 2D vector from 4D Mat and get maximum value

581
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no
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no
votes
2020-02-11 11:59:26 -0600 Tarcisioflima

Converting Mat to one dimensional float array for EM?

120
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1
answer
no
votes
2020-04-15 07:33:38 -0600 berak

mat assignment/copy not apply to me code [closed]

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