【摘要】 概述了虚拟现实的概念、基本特征、系统组成、关键技术及其应用,简单介绍了其产生的背景,发展状况和我们对虚拟现实研究的情况, 就虚拟现实技术的应用加以论述,并指出虚拟现实技术的发展需要解决的问题,重点介绍桌面虚拟现实的开发工具WTK、开发步骤及关键技术几个主要特征(交互性、想象性和沉浸感)。更多还原

【Abstract】 This paper presents a summary of the virtual reality with its concept,basic feature,systematic composition,main techniques and application,simply introduces the procreant background and the development,states application of the virtual reality techniques,and point out problems needed and solved in the development of the virtual reality techniques,focused on main techniques main open step and several main feature of main techniques(Interactivity, Imagination, Immertion).更多还原