how can i increase the range of gray levels in histogram?

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gauri
gauri on 2 Mar 2014
Answered: Image Analyst on 2 Mar 2014
normally the range is 0 to 255 but this range is not sufficient to distinguish the objects.

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Answers (1)

Image Analyst
Image Analyst on 2 Mar 2014
You can use imadjust() or mat2gray().

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