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PocketMatrix • View topic - color reduction tool
Page 2 of 2

PostPosted: Dec 11, 2005 @ 9:21am
by rcp

PostPosted: Dec 11, 2005 @ 1:28pm
by StephC

PostPosted: Dec 16, 2005 @ 3:38pm
by torus

PostPosted: Dec 16, 2005 @ 4:44pm
by Phantom

PostPosted: Dec 16, 2005 @ 5:06pm
by torus

PostPosted: Dec 16, 2005 @ 5:09pm
by torus

PostPosted: Dec 16, 2005 @ 9:15pm
by StephC
I tried your 16*16 dither kernel and the results are quite good :)

But IMHO they are not much better than a simpler 4*4 kernel (for static images).

I've attached a comparison image.

PostPosted: Dec 16, 2005 @ 10:44pm
by torus
You've tried how it looks after minification? The real difference becomes visible when you rotatate/scale/animate the image.

PostPosted: Dec 17, 2005 @ 9:36pm
by rcp
Hmm... very good point. Thanks for posting this comparision (and your 16x16 constants).

PostPosted: Feb 6, 2006 @ 11:26pm
by torus

PostPosted: Feb 6, 2006 @ 11:43pm
by torus

PostPosted: Apr 25, 2006 @ 2:13am
by yeetoo

Re: color reduction tool

PostPosted: Oct 19, 2010 @ 12:15pm
by ET3D

Re: color reduction tool

PostPosted: Oct 19, 2010 @ 10:37pm
by Dan East
In that case dither should be shifted left, not right.