How to read images from one directory into variables using loop?

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I am new in Matlab. I want to read all images from a directory and store each of them into separate variables. For example, if there are 225 images then i should have 225 variables, each of them containing pixel values of corresponding image, no matter same name as image or different.

Accepted Answer

Image Analyst
Image Analyst on 28 May 2019
See the FAQ for explanation and code samples: The FAQ

More Answers (1)

Rik
Rik on 27 May 2019
You don't want numbered variables. Try a cell array instead. That way you can much more easily loop through your images to do the further processing.
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Md Farhad Mokter
Md Farhad Mokter on 28 May 2019
I need the ratio of black pixels to other pixels for every image, so I am trying to store all the black pixels of each image into a separate variable.
Rik
Rik on 28 May 2019
You are much better off just processing the images in a loop without storing the intermediate steps. You could also consider a struct array with a field for the file name and a field with the property of interest (and you could even add a field with the image itself).

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