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Published in: 3D Research 2/2015

01-06-2015 | 3DR Review

Emotional Facial Expression and Tears Simulation: An Analysis & Comparison of Current Approaches

Authors: Mohd Shafry Mohd Rahim, Ahmad Hoirul Basori, Saadi Mohammed Saadi, Abdolvahab Ehsani Rad, Amjad Rehman

Published in: 3D Research | Issue 2/2015

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Abstract

The enhancement of emotional expression of virtual human in extreme situation such as, crying or sweating required physical effect that involved fluid behavior. The aim of this research is to analyze the facial action coding system and smooth particle hydrodynamic strategies to effectively provide an efficient display in computer facial animation. This research reviews and compares two major techniques for generating extreme expression in 3D facial animation, the facial action coding system is employed to describe and create facial expressions. It breaks down facial actions into minor units known as action units (AU’s). Emotion facial expressions generated are based on independent action unit’s combination.

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Metadata
Title
Emotional Facial Expression and Tears Simulation: An Analysis & Comparison of Current Approaches
Authors
Mohd Shafry Mohd Rahim
Ahmad Hoirul Basori
Saadi Mohammed Saadi
Abdolvahab Ehsani Rad
Amjad Rehman
Publication date
01-06-2015
Publisher
3D Display Research Center
Published in
3D Research / Issue 2/2015
Electronic ISSN: 2092-6731
DOI
https://doi.org/10.1007/s13319-015-0046-7

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