Nicolas Alvarez nous apporta ses lumieres en ce 2007/11/17 19:12:
> Nicolas Alvarez escribió:
>> I just know that I can notice "color bands" on grayscale images, and
>> more bits per channel would avoid that.
> 
> Oh, and I remember a suggestion of converting a 48-bit image to 24-bit 
> using dithering. I wonder how good that would look...
It can look very good, if the resolution is fine enough. The best would be to 
use something like "error diffusion" dithering. That's a random noise dithering 
technique. That's the way I got the best printing for smooth shades.

-- 
Alain
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One tequila, two tequila, three tequila, floor.

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