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Emotional face expression profiles supported by virtual human ontology

机译：虚拟人类本体论支持的情感面部表情简介

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摘要

Expressive facial animation synthesis of human like characters has had many approaches with good results. MPEG-4 standard has functioned as the basis of many of those approaches. In this paper we would like to lay out the knowledge of some of those approaches inside an ontology in order to support the modeling of emotional facial animation in virtual humans (VH). Inside this ontology we will present MPEG-4 facial animation concepts and its relationship with emotion through expression profiles that utilize psychological models of emotions. The ontology allows storing, indexing and retrieving prerecorded synthetic facial animations that can express a given emotion. Also this ontology can be used a refined knowledge base in regards to the emotional facial animation creation. This ontology is made using Web Ontology Language and the results are presented as answered queries. Copyright © 2006 John Wiley & Sons, Ltd.
机译：人像角色的表情面部动画合成已经有许多方法取得了良好的效果。 MPEG-4标准已成为许多方法的基础。在本文中，我们希望在本体中展示其中一些方法的知识，以支持虚拟人（VH）中的情感面部动画建模。在此本体中，我们将通过利用情绪心理模型的表达方式介绍MPEG-4面部动画概念及其与情绪的关系。本体允许存储，索引和检索可以表达给定情绪的预先录制的合成面部动画。同样，该本体可以用作关于情感面部动画创作的完善的知识库。该本体是使用Web本体语言编写的，结果以已回答的查询的形式显示。版权所有©2006 John Wiley＆Sons，Ltd.

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