Comments on: OpenSource Image Dithering for AS3. (demo+source). http://unitzeroone.com/blog/2008/05/06/opensource-image-dithering-for-as3-demosource/ by Ralph Hauwert, Creative Developer, Consultant Fri, 16 Dec 2011 10:01:58 +0000 hourly 1 http://wordpress.org/?v=3.2.1 By: Basic dithering « yeuchi http://unitzeroone.com/blog/2008/05/06/opensource-image-dithering-for-as3-demosource/#comment-2995 Basic dithering « yeuchi Wed, 21 Sep 2011 03:16:50 +0000 http://www.unitzeroone.com/blog/?p=155#comment-2995 [...] should point out that Ralph Hawert has a nice demo on error diffusion supporting contone (continuous-tone) error diffusion.  I am currently working on replacing the AM [...] [...] should point out that Ralph Hawert has a nice demo on error diffusion supporting contone (continuous-tone) error diffusion.  I am currently working on replacing the AM [...]

]]> By: Lee Sylvester http://unitzeroone.com/blog/2008/05/06/opensource-image-dithering-for-as3-demosource/#comment-466 Lee Sylvester Tue, 14 Dec 2010 20:12:06 +0000 http://www.unitzeroone.com/blog/?p=155#comment-466 @Mario: I instantly thought about palette mapping, too. However, it should be perfectly legitimate to quantize to a particular number of colors, then to map to a given palette afterward. There are a couple of examples of color matching from a given palette on the web (I've seen one somewhere). @Mario: I instantly thought about palette mapping, too. However, it should be perfectly legitimate to quantize to a particular number of colors, then to map to a given palette afterward. There are a couple of examples of color matching from a given palette on the web (I’ve seen one somewhere).

]]> By: Andrei Rosca http://unitzeroone.com/blog/2008/05/06/opensource-image-dithering-for-as3-demosource/#comment-465 Andrei Rosca Sun, 21 Nov 2010 12:22:42 +0000 http://www.unitzeroone.com/blog/?p=155#comment-465 Found a use for it. http://www.addhat.com/software/application/53-pocketbook-logo-maker.html Found a use for it.

http://www.addhat.com/software/application/53-pocketbook-logo-maker.html

]]> By: Jonathan Dumaine http://unitzeroone.com/blog/2008/05/06/opensource-image-dithering-for-as3-demosource/#comment-463 Jonathan Dumaine Thu, 04 Nov 2010 03:32:51 +0000 http://www.unitzeroone.com/blog/?p=155#comment-463 Interesting, do you think this could be used for gradients or Sprites with small difference in colors to reduce banding? Interesting, do you think this could be used for gradients or Sprites with small difference in colors to reduce banding?

]]> By: Brian http://unitzeroone.com/blog/2008/05/06/opensource-image-dithering-for-as3-demosource/#comment-462 Brian Wed, 11 Nov 2009 01:27:24 +0000 http://www.unitzeroone.com/blog/?p=155#comment-462 Is it possible to use this to do floyd-steinberg dithering into a pre-defined palette of 256 colors? Is it possible to use this to do floyd-steinberg dithering into a pre-defined palette of 256 colors?

]]> By: Michael http://unitzeroone.com/blog/2008/05/06/opensource-image-dithering-for-as3-demosource/#comment-461 Michael Thu, 19 Mar 2009 01:32:21 +0000 http://www.unitzeroone.com/blog/?p=155#comment-461 Cool! We did some pattern dithering a year back on this site: http://www.firstinflight.com.au The nice thing about it is most of the backgrounds are 20kb jpgs which the dithering nicely hides. Cool!

We did some pattern dithering a year back on this site:

http://www.firstinflight.com.au

The nice thing about it is most of the backgrounds are 20kb jpgs which the dithering nicely hides.

]]> By: import.labs* http://unitzeroone.com/blog/2008/05/06/opensource-image-dithering-for-as3-demosource/#comment-460 import.labs* Sat, 29 Nov 2008 15:35:17 +0000 http://www.unitzeroone.com/blog/?p=155#comment-460 [...] this out Demo + source Leave your comment [...] [...] this out Demo + source Leave your comment [...]

]]> By: Flüge Thailand http://unitzeroone.com/blog/2008/05/06/opensource-image-dithering-for-as3-demosource/#comment-459 Flüge Thailand Mon, 01 Sep 2008 15:06:40 +0000 http://www.unitzeroone.com/blog/?p=155#comment-459 Oh thanks! Since I use AS3 I got to learn some things again. I already forgot that I´ve dithered in AS2 already. Oh thanks! Since I use AS3 I got to learn some things again. I already forgot that I´ve dithered in AS2 already.

]]> By: George Profenza http://unitzeroone.com/blog/2008/05/06/opensource-image-dithering-for-as3-demosource/#comment-458 George Profenza Wed, 14 May 2008 10:59:58 +0000 http://www.unitzeroone.com/blog/?p=155#comment-458 Hi, Great stuff, I've done a similar experiment back in February and posted something in March. When I say pretty similar, I'm not kidding :) http://tomaterial.blogspot.com/2008/03/dithering-in-actionscript-30.html Hi,

Great stuff,

I’ve done a similar experiment back in February and posted something in March.
When I say pretty similar, I’m not kidding :)

http://tomaterial.blogspot.com/2008/03/dithering-in-actionscript-30.html

]]> By: UnitZeroOne http://unitzeroone.com/blog/2008/05/06/opensource-image-dithering-for-as3-demosource/#comment-457 UnitZeroOne Tue, 06 May 2008 20:57:01 +0000 http://www.unitzeroone.com/blog/?p=155#comment-457 You're right. I was actually also still thinking about that one....I didn't want to go all out on this, but really what it should have is some kind of ImageFormat class, to specify the bits per channel and amount of channels. Not sure...2 levels is probably the best approach now, I'll check it in .... You’re right. I was actually also still thinking about that one….I didn’t want to go all out on this, but really what it should have is some kind of ImageFormat class, to specify the bits per channel and amount of channels. Not sure…2 levels is probably the best approach now, I’ll check it in ….

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