Power spectrum of an image
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Hello,
I have binary images (black and white). I have some questions:
1) How can I get the power spectrum of these images? I need to have the power spectrum of the image as function of the position, i.e. along the length of the image. Is there any code?
2) Is it possible to create the power spectrum of images with a length different from the height? example length= 5 mm and height= 1mm
Thanks and regard,
Marco
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Respuestas (1)
Rohit Pappu
el 27 de En. de 2021
An example usage
I = imread('dummy.jpg');
% Plots the periodogram
periodogram(I);
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