文章基本信息

标题：Emotion Expression of Avatar through Eye Behaviors, Lip Synchronization and MPEG4 in Virtual Reality based on Xface Toolkit: Present and Future
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作者：Ahmad Hoirul Basori ; Ahmad Hoirul Basori ; Itimad Raheem Ali 等
期刊名称：Procedia - Social and Behavioral Sciences
印刷版ISSN：1877-0428
出版年度：2013
卷号：97
页码：700-706
DOI：10.1016/j.sbspro.2013.10.290
语种：English
出版社：Elsevier
摘要：AbstractEye movement combined with lip synchronization, eye movements, and emotional facial expression revealed an interesting research field that gives information about verbal and nonverbal behaviors occurring in the human body. Most of the previous researchers focused on eyes gazes, lip synching and emotion expression which are the most important features that can transfer nonverbal information to enhance, understand or express emotion. In this paper, the recent advances in 3D facial expression are introduced focusing on the presentation of Xface platform toolkit that developed a 3D talking avatars synthesis by implementing text-to-speech engine (TTS) to depict the basic lip shapes necessary for each phonemes to convey the dialogue. This work is believed to give the future direction that can lead into new research issue in facial animation.
关键词：Eye movements;Lip Synchronization;Emotional Facial Expression