Conference Proceeding

Cloning of Facial Expressions Using Spatial Information

Multimedia & Intell. Software Technol. Beijing Municipal Key Lab., Beijing Univ. of Technol., Beijing;
09/2007; DOI:10.1109/CGIV.2007.25 ISBN: 0-7695-2928-3 pp.365-369 In proceeding of: Computer Graphics, Imaging and Visualisation, 2007. CGIV '07
Source: IEEE Xplore

ABSTRACT In virtual world, it is always a challenge research issue for an animated human face model to appear natural. In this paper, we present a novel facial animation method for the technique of expression cloning which can directly maps an expression of the source model onto the surface of the target model. Using litter time, our method reuses the 3D motion vectors of the vertices of the source model to create similar animations on a new target model having the same mesh structure.

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Keywords

animated human face model
 
expression cloning
 
litter time
 
method reuses
 
new target model
 
novel facial animation method
 
similar animations
 
source model
 
target model
 
virtual world