中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Study of navigation based on intelligent avatar with mobile virtual reality

文献类型:会议论文

作者Jun, Ma ; Hengjun, Zhu ; Jianhua, Gong Source
出版日期2006
会议名称IET International Conference on Wireless Mobile and Multimedia Networks Proceedings, ICWMMN 2006,
会议日期November 6, 2006 - November 9,2006
会议地点Hangzhou, China
关键词Recent advances in wireless communications and the hardware performance of handset devices make possible the combination of navigation technology with mobile virtual reality (MVR). In this paper we describe a navigation method that uses intelligent avatar (IA) and been realized in a distributed architecture. In the method complicated A* wayfinding algorithm is applied to obtain the set of smell points (SSP) on PC server (PCS) thereafter handset client (HC) will receive the SSP via wireless network and create an IA to lead the user along the route controlled by the SSP. During navigation the IA can apperceive the status of user's avatar in virtual environment regularly and then adjust its travel speed in order to complete harmoniously the navigation task for the user. Furthermore the rendering of IA adopts the technology of dynamic impostor and the method of distributed rendering. In order to reduce the occupation of wireless network bandwidth we present two methods and name them as levels of action (LOA) and simple texture compression.
页码Navigation;Bandwidth;Data transfer rates;Distributed computer systems;Intelligent systems;Virtual reality;Wireless networks
收录类别EI
会议录出版者Institution of Engineering and Technology
源URL[http://ir.ceode.ac.cn/handle/183411/31458]  
专题遥感与数字地球研究所_EI会议论文_会议论文
推荐引用方式
GB/T 7714
Jun, Ma,Hengjun, Zhu,Jianhua, Gong Source. Study of navigation based on intelligent avatar with mobile virtual reality[C]. 见:IET International Conference on Wireless Mobile and Multimedia Networks Proceedings, ICWMMN 2006,. Hangzhou, China. November 6, 2006 - November 9,2006.

入库方式: OAI收割

来源:遥感与数字地球研究所

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。