José Remo Ferreira Brega,  Antonio Carlos Sementille,  Ildeberto A. Rodello,  Daniel Peixoto da Silva,  Flávio Henrique Furlanetto,  Leonardo Henrique da Silva Ruiz. 

This paper presents a proposal for developmentof avatares using the user's real information, specifically itsface. It is an interesting topic of research because the face'srepresentation is a complex task, however it can besimplified through the mapping of the captured image.

http://www.lbd.dcc.ufmg.br/colecoes/wrva/2006/0022.pdf

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