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346 questions

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12
views
1
answer
no
votes
2017-01-18 12:18:12 -0600 LBerger

How to take out certain 2D matrix from 3D Mat matrix?

39
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1
answer
no
votes
2017-01-11 08:04:52 -0600 berak

How to subtract a constant from a 3 channel mat ?

46
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2
answers
no
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2017-01-05 13:55:51 -0600 pklab flag of Italy

How to export cv::Mat to mysql?

15
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no
answers
no
votes
2016-12-31 05:44:52 -0600 newbie_Opencv

How to convert Mat data to byte data in Andorid by using OpenCV

56
views
1
answer
no
votes
2016-12-19 16:02:47 -0600 matman

In OpenCV 3.1 will Mat::dot() use the gpu if it is available?

47
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no
answers
no
votes
2016-12-05 08:11:17 -0600 bivalvo

What's the correct way to release cv::Mat?

23
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no
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no
votes
2016-12-03 11:28:20 -0600 Fly

Data-array "organisation" of image Mat. (Mat->GIF) [closed]

39
views
1
answer
no
votes
2016-12-02 05:11:29 -0600 Narew

Transform buffer to cv::Mat without copy.

39
views
no
answers
no
votes
2016-11-29 08:01:24 -0600 closecall

cv::Mat to DirectX11 Texture (OpenCV 3.1.0)

33
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no
answers
no
votes
2016-11-23 18:47:32 -0600 Shatterhand

Translating code from C++

40
views
1
answer
no
votes
2016-11-18 02:51:04 -0600 berak

Convert Mat to 16 bit int

24
views
1
answer
no
votes
2016-11-16 02:02:11 -0600 Nbb

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

35
views
1
answer
no
votes
2016-11-10 11:07:08 -0600 Tetragramm flag of United States of America

Matrix rotation error and how pull out a single element

56
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no
answers
no
votes
2016-10-26 06:15:39 -0600 Vintez flag of Germany

Create CV::Mat von Y Plane of YUV_420_888

44
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1
answer
no
votes
2016-10-16 00:37:42 -0600 berak

Convert void buffer pointer to Mat

21
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no
answers
no
votes
2016-10-15 05:06:11 -0600 trucna

Filestorage: how to save Mat with more columns

33
views
no
answers
no
votes
2016-10-12 05:05:45 -0600 TiBe

Buffer to Mat [closed]

36
views
2
answers
no
votes
2016-10-11 02:19:27 -0600 berak

How to initialize a Mat object with zeros

29
views
1
answer
no
votes
2016-10-08 07:22:13 -0600 benT

Reading from RGB24 buffer is producing weird results

46
views
1
answer
no
votes
2016-10-07 10:13:08 -0600 atv

size of the same image is different when it is read differently

51
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no
answers
no
votes
2016-10-04 06:29:25 -0600 Vintez flag of Germany

no Member getMat()

34
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no
answers
-1
votes
2016-09-01 06:42:37 -0600 elish

Paste a Mat onto another Mat

39
views
1
answer
no
votes
2016-08-30 19:03:08 -0600 Tetragramm flag of United States of America

Issue with meanStdDev() result and Mat channels

31
views
1
answer
no
votes
2016-08-16 18:49:43 -0600 sturkmen flag of Turkey

Convert vector<Point> to Mat with 2 columns

23
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no
answers
no
votes
2016-08-16 17:02:36 -0600 Kolibri

Mat different channels

40
views
1
answer
no
votes
2016-08-09 17:41:32 -0600 Tetragramm flag of United States of America

Mat image creation from buffer data

52
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no
answers
no
votes
2016-08-08 16:35:20 -0600 MRDaniel

Matrix Multiplication Values Not Correct [closed]

127
views
1
answer
no
votes
2016-07-26 20:09:22 -0600 tuannhtn flag of Vietnam

Mat and imread memory management

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