MATLAB: Image Normalization in the range 0 to 1

image processingImage Processing Toolbox

How to normalize an image in the range 0 to 1?

Best Answer

Use mat2gray() or im2double(). Hopefully you have the image processing Toolbox.
normImage = mat2gray(yourImage);
normImage = im2double(yourImage);
Also look at stretchlim() and imadjust().
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