get area of a binary image

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Andre Asfar
Andre Asfar 2011-7-26
Hi everyone, I have a question about get area of binary images like this:
http://i53.tinypic.com/23tlc1g.jpg
The area is the number of pixels, there is a command that can give me the area?

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Walter Roberson
Walter Roberson 2011-7-26
YourArea = sum(YourImage(:));

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