DICOM Image Color Values
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I am relatively new to Matlab, and I am working with a dicom image. It is all in grayscale. The values on the image currently to all the way up into the 2000s (when I look at the colors in imtool). My questions are how do I switch the image to either a 0-1 color scale, or a 0-255 color scale. My second questions is, how do I figure out if the image is in HSV or RGB format currently?
Thank you.
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Jemima Pulipati
on 20 Oct 2020
From my understanding, you want to convert your image to an image having its values in the range [0,1] or [0,255].
The mat2gray function is used to convert a matrix into a grayscale image whose values are in the range [0,1].
The following answer from the community may help you to convert the image values to the range [0,255].
The following link addresses the second part of your question regarding how to identify the image format.
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