How access pixel in a Mat?

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Hi,
I'm using Visual C++ and OpenCV.

I want to ask, how can I access to a pixel element in a Mat in OpenCV.

I mean, I want to verify in a binary Mat image if a pixel it's 1 or 0...how can I do to access to a pixel with x and y (or rows and coloumn)?

Can you help me? Thanks in advance.

Posted 23-Oct-13 23:46pm

Domus1919

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varunvidala · Accepted Answer · 2014-01-07T01:56:00

Solution 1

Quote:

int pixel = MatImage.at<uchar>(Row,Column) ;
//pixel will give pixel value of image present at that particular Row & Column.
//MatImage is "Mat" Type.

Posted 7-Jan-14 1:56am

varunvidala