Azzera filtri
Azzera filtri

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

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How do I obtain the number of pixels and the dimensions of this picture?

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Davide Masiello
Davide Masiello il 16 Mar 2022
Modificato: Davide Masiello il 16 Mar 2022
grayImage = imread('retina.jpg');
numberOfPixels = numel(grayImage)
numberOfPixels = 1879445
[rows,cols] = size(grayImage)
rows = 1357
cols = 1385
  3 Commenti
Image Analyst
Image Analyst il 16 Mar 2022
image is a built-in function. It's best to choose another name, like grayImage.

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