Normalises image values to 0-1, or to desired mean and variance



Usage:

n = normalise(im)



Offsets and rescales image so that the minimum value is 0

and the maximum value is 1. Result is returned in n. If the image is

colour the image is converted to HSV and the value/intensity component

is normalised to 0-1 before being converted back to RGB.

-Normalises image values to 0-1, or to desired mean and variance



　Usage:

　　　　　　　n = normalise(im)



　Offsets and rescales image so that the minimum value is 0

　and the maximum value is 1.　Result is returned in n.　If the image is

　colour the image is converted to HSV and the value/intensity component

　is normalised to 0-1 before being converted back to RGB.