Talk:Petro Vlahos

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Untitled

This biog is copy/pasted from the ultimatte.com website (a company he established) —Preceding unsigned comment added by 212.42.189.185 (talk) 19:52, 12 March 2010 (UTC)[reply]

2010 AMPAS Conversation with Petro Vlahos

An article on the Oscars.org website

"A Conversation with Petro Vlahos". Oscars.org. Academy of Motion Picture Arts and Sciences. July 29, 2010. Retrieved 2013-02-17.

has information that could be added to this article. 72.244.204.115 (talk) 22:39, 17 February 2013 (UTC)[reply]

Mary Poppins

Mary Poppins used the sodium vapor yellow screen compositing not blue screen technology, though ultimatte did later refine blue screen with the same techniques as used on sodium vapor compositing http://www.filmsite.org/visualeffects8.html — Preceding unsigned comment added by 75.141.157.28 (talk) 20:12, 14 July 2015 (UTC)[reply]

Ultimatte

We should have a separate article on the Ultimatte process. It really is a very sophisticated and clever technique, and solved several really tricky image processing problems in a very elegant way, made more remarkable because Vlahos orginally solved it using only the film lab technology available at the time. Its digital equivalent and successors remain in use today in modern digital film postproduction. -- The Anome (talk) 09:30, 15 December 2015 (UTC)[reply]

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