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358 questions

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5
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no
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no
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2017-02-24 13:54:33 -0600 Davaaron

Get values of a Mat object

18
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2
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1
vote
2017-02-23 03:53:26 -0600 kbarni flag of France

how to access matrix with unknown number of channels ?

15
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1
answer
no
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2017-02-22 21:56:51 -0600 LBerger

How to set number of channels for Mat using a variable ?

48
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2
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2017-02-17 09:17:39 -0600 Eduardo

realsense R200, difference between saved images and live stream?

25
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no
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2017-02-15 01:45:13 -0600 zms

Can data from Mat convert to bitset?

29
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1
answer
no
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2017-02-08 15:08:07 -0600 LBerger

OpenCV C++ converting Vector to Mat [closed]

42
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1
answer
1
vote
2017-02-07 19:23:41 -0600 Tetragramm flag of United States of America

Just a curiosity

55
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1
answer
no
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2017-02-03 11:46:11 -0600 LBerger

why are mat operators seeing wrong type? [closed]

74
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1
answer
-3
votes
2017-01-27 08:42:38 -0600 marsfan

mat newMat = new Mat() crashes android app [closed]

22
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1
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no
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2017-01-27 01:35:51 -0600 berak

Mat element wise multiplication 8UC1 x 8UC3

16
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1
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no
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2017-01-24 14:31:49 -0600 LBerger

extract the data from a cv::Matx44d?

19
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1
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no
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2017-01-18 12:18:12 -0600 LBerger

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

48
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1
answer
no
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2017-01-11 08:04:52 -0600 berak

How to subtract a constant from a 3 channel mat ?

67
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2
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2017-01-05 13:55:51 -0600 pklab flag of Italy

How to export cv::Mat to mysql?

17
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2016-12-31 05:44:52 -0600 newbie_Opencv

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

63
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1
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no
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2016-12-19 16:02:47 -0600 matman

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

70
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2016-12-05 08:11:17 -0600 bivalvo

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

25
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2016-12-03 11:28:20 -0600 Fly

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

51
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1
answer
no
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2016-12-02 05:11:29 -0600 Narew

Transform buffer to cv::Mat without copy.

54
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no
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no
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2016-11-29 08:01:24 -0600 closecall

cv::Mat to DirectX11 Texture (OpenCV 3.1.0)

34
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no
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2016-11-23 18:47:32 -0600 Shatterhand

Translating code from C++

56
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1
answer
no
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2016-11-18 02:51:04 -0600 berak

Convert Mat to 16 bit int

65
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1
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no
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2016-11-16 02:02:11 -0600 Nbb

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

38
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1
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no
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2016-11-10 11:07:08 -0600 Tetragramm flag of United States of America

Matrix rotation error and how pull out a single element

70
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2016-10-26 06:15:39 -0600 Vintez flag of Germany

Create CV::Mat von Y Plane of YUV_420_888

70
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1
answer
no
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2016-10-16 00:37:42 -0600 berak

Convert void buffer pointer to Mat

22
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no
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2016-10-15 05:06:11 -0600 trucna

Filestorage: how to save Mat with more columns

37
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no
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2016-10-12 05:05:45 -0600 TiBe

Buffer to Mat [closed]

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