pixel conversion

[AGD]

Hi all,

Is there a direct command to convert an entire matrix of 0's and 1's to 0's and 255's respectively?
And is there a way to invert the pixel values of 1 and 0 in the matrix? (32X32)

Thanks

[Søren Hauberg]

man, 03 08 2009 kl. 22:51 -0700, skrev AGD:
> Is there a direct command to convert an entire matrix of 0's and 1's to 0's
> and 255's respectively?

B = 255 * A;

> And is there a way to invert the pixel values of 1 and 0 in the matrix?
> (32X32)

B = 1 - A;

Søren

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