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View Full Version : what is a premultiplied image?


vallaha
02-27-2008, 08:08 PM
what is premultiplied image or premultiplication in compositing? if you are going to reply, please explain the best you can with not to much jargon.

cheers also if you know where i can get some diagrams to help explain this in more detail that would be even better

beaker
02-27-2008, 09:26 PM
Look at the Shake 4 user manual page #421-436 explains it really well with pictures and everything.
http://manuals.info.apple.com/en/Shake_4_User_Manual.pdf

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