摘要
在分布式虚拟环境中 ,位于不同物理位置的多个用户或多个虚拟环境通过网络相互联结 ,进行信息共享和交互 .该文结合作者的研究工作 ,从分布式虚拟环境的产生、需求和特征、模型和结构以及系统关键技术这几个方面对分布式虚拟环境的研究情况进行综述 。
In DVE (distributed virtual environment), multiple users or environments located in different places connect to each other by network. Users can share information and perform interaction. Based on their studies, the authors give an overview of the research work done in the field of DVE in this paper, including its origin, requirements and features, model and architecture, typical systems and key techniques. Finally, some existing problems which need the further study and the further development of DVE are discussed.
出处
《软件学报》
EI
CSCD
北大核心
2000年第4期461-467,共7页
Journal of Software
基金
国家自然科学基金!(No.6 9823003)资助
关键词
虚拟现实
分布式虚拟环境
可扩展性
仿真
Virtual reality, distributed virtual environment, scalability, network communication, VRML (virtual reality modeling language).
