Creating autonomous, perceptive and intelligent virtual humans in a real-time virtual environment

被引：2
|
作者：
Liu W. [1 ,2 ]
Zhou L. [1 ,2 ]
Xing W. [3 ]
Liu X. [1 ,2 ]
Yuan B. [1 ,2 ]
机构：
[1] Institute of Information Science, Beijing Jiaotong University
[2] Beijing Key Laboratory of Advanced Information Science and Network Technology
[3] School of Software Engineering, Beijing Jiaotong University
来源：
Tsinghua Science and Technology | 2011年 / 16卷 / 03期
基金：
中国国家自然科学基金;
关键词：
autonomous behavior; behavior decision; character animation; motion planning; obstacle avoidance; virtual human;
D O I：
10.1016/S1007-0214(11)70034-7
中图分类号：
学科分类号：
摘要：
Creating realistic virtual humans has been a challenging objective in computer science research for some time. This paper describes an integrated framework for modeling virtual humans with a high level of autonomy. The framework seeks to reproduce human-like believable behavior and movement in virtual humans in a virtual environment. The framework includes a visual and auditory information perception module, a decision network based behavior decision module, and a hierarchical autonomous motion control module. These cooperate to model realistic autonomous individual behavior for virtual humans in real-time interactive virtual environments. The framework was tested in a simulated virtual environment system to demonstrate the ability of the framework to create autonomous, perceptive and intelligent virtual humans in real-time virtual environments. © 2011 Tsinghua University Press.
引用
收藏
页码：233 / 240
页数：7
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