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John VanSickle wrote:
> Thorsten Froehlich wrote:
>
>> Jan Dvorak wrote:
>
>>> JPEG compression does the AA for me ;-)
>>
>> :-) Actually, did you know that anti-aliased images slightly improve
>> compression and quality when using JPEG?
>
> More than slightly, depending on the specifics of the picture. AA also
> greatly increases the quality and compressibility of MPEGs, too.
Indeed, because AA "decreases" the frequencies the DCT (discrete cosine
transformation) needs to represent.
Thorsten
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