[comp.sys.apple2] GIF picture of house --> 3200 color GS only

jonah@amos.ucsd.edu (Jonah Stich) (09/01/90)

In article <27401@pasteur.Berkeley.EDU> fadden@cory.Berkeley.EDU (Andy McFadden) writes:
>Jonah's gif converter and SHRConvert converted the original GIF in two
>very different ways (the differences are subtle, but very little about the
>resulting pictures is the same).

Ya, II've noticed that SHR Convert adds a dither of some sort to the conversion,
which means that the resultant picture is, technically, not the same as the
original. I'm not sure if this is good or bad, but he uses it as a feeble
attemt to improve the quality of the image after a poor quantization, which
isn't a good thing. :(

>The 3200 color version is essentially the best features of both.  This is
>a fairly dazzling picture to begin with, and really looks good in 3200 color
>"mode."

Just waiit, I've got this new quantizer that is REALLY awesome . It creates
16 color pictures that look as good as some of the 3200 color pictures I've 
seen. No joke--they are absolutely the BEST LOOKING 16 color pictures I've
EVER seen on a GS!

Jonah