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Azzera filtri

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

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Ahmed almansory
Ahmed almansory il 13 Set 2016
Risposto: michio il 13 Set 2016
i want to restrict the values pixel of an gray image between 20 and 240

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michio
michio il 13 Set 2016
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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