On 22/11/06, Jostein Øksne <[EMAIL PROTECTED]> wrote:

> I'm sure you're right, but it would be nice if you spelled out what
> you mean by "nasty aberrations".

Edge artifacts particularly at high contrast junctions and of course
classic posterization due to data being subjected to excessive level
manipulation.

-- 
Rob Studdert
HURSTVILLE AUSTRALIA
Tel +61-2-9554-4110
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[EMAIL PROTECTED]
http://home.swiftdsl.com.au/~distudio//publications/
Pentax user since 1986, PDMLer since 1998

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