problem to adding pixel values?

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preet
preet 2013-2-23
when i am adding the pixel value of red , green , blue component separately of colored image it always give 255 maximum .whats the problem??

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Walter Roberson
Walter Roberson 2013-2-23
Try this at the command line:
uint8(255) + uint8(2)
And then this
double(uint8(255)) + double(uint8(2))

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