Design of novel algorithms for 3D human head modeling and expression synthesis

Design of novel algorithms for 3D human head modeling and expression synthesis

The efficiency and robustness to synthesize personalized facial expression is a chal-lenging part in research of computer facial animation. To overcome this challenge, two problems have to be addressed. Facial Shape Modeling: Anaccurate face shape model is required to mimic the 3D geometry of real h...

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Bibliographic Details
Main Author: Chen, Chen
Other Authors: School of Computer Engineering
Format: Theses and Dissertations
Language:English
Published: 2010
Subjects:
DRNTU::Engineering::Computer science and engineering::Computing methodologies::Computer graphics
Online Access:https://hdl.handle.net/10356/40462
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Institution: Nanyang Technological University
Language: English
Description
Summary:The efficiency and robustness to synthesize personalized facial expression is a chal-lenging part in research of computer facial animation. To overcome this challenge, two problems have to be addressed. Facial Shape Modeling: Anaccurate face shape model is required to mimic the 3D geometry of real human face surface. Accurate modeling is a tedious work and we need to accelerate the modeling process. Robust Physical Simulation: Efficient dynamic deformation on facial skin driven by face anatomical structure is a key solution to synthesize realistic facial ex-pressions. The deformation modeling should support real-time performance with the ability to represent skin elastic properties.

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