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Count of total pixels and dimensions(rows and columns) of a picture?

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Mara Pereira
Mara Pereira 2022-3-16
评论： Davide Masiello 2022-3-16
How do I obtain the number of pixels and the dimensions of this picture?

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Davide Masiello
Davide Masiello 2022-3-16
编辑：Davide Masiello 2022-3-16
Ran in:
grayImage = imread('retina.jpg');
numberOfPixels = numel(grayImage)
numberOfPixels = 1879445
[rows,cols] = size(grayImage)
rows = 1357
cols = 1385

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