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how can i restrict the pixel values of an gray image between 20 and 240.

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Ahmed almansory 2016-9-13

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回答： michio 2016-9-13

i want to restrict the values pixel of an gray image between 20 and 240

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michio 2016-9-13

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Have you looked at imadjust function from Image Processing Toolbox? It may help.

http://www.mathworks.com/help/images/ref/imadjust.html

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