Hi,

Last weekend I had the pleasure of seeing Ice Age 3 in 3D. I highly recommend 
it not only for the animated hoot but the stereo effect is definitely the most 
comfortable I have seen in a cinema.

I'm wondering if anyone knows much about the method? Has quite a few pluses to 
it. It's pretty much done with wheels and filters in the cinema but it strikes 
me that unless its protected with patents, might be an attractive method, with 
a bit of work, for commodity (non quad buffering) graphics. 

A quick trawl fished up some links below.

http://en.wikipedia.org/wiki/Stereoscopy#Infitec_glasses

http://www.dolby.com/uploadedFiles/zz-_Shared_Assets/English_PDFs/Professional/Dolby_3D_Digital_Cinema.pdf

http://www.dolby.com/professional/motion_picture/technologies/dolby-3ddigital-specifications.html

http://www.infitec.net/infitec_english.pdf


Cheers,

Garry

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