一种虚拟实景空间的自动生成系统  

Automatic System of Creating Virtual Reality Space

作　　者：徐玮[1] 张茂军[1] 吴玲达[1] 王炜[1] 周伟[1] 

机构地区：[1]国防科技大学信息系统与管理学院系统工程系信息集成与训练模拟教研室,长沙410073

出　　处：《系统仿真学报》2007年第2期336-339,共4页Journal of System Simulation

摘　　要：虚拟实景空间是以实景图像为素材构造出的虚拟空间,它由多视点空间按一定的组织策略构成。视点空间是某一视点处,用户所观察到的全局场景。首先介绍了虚拟实景空间的概念和模型,然后探讨了由多视点空间构造虚拟实景空间的方法,最后设计并实现了一种虚拟实景空间的自动生成系统。Virtual imaging space is a virtual space constructed from the real image, and can be composed of view spaces in a kind of rule. View space is a panoramic scene that can be watched in a view point. Definition and model of virtual imaging space were introduced at first, and then algorithm for constructing virtual imaging space from multi view space was discussed, and an automatic system of creating virtual imaging space was designed and achieved at last.

关 键 词：视点空间 虚拟实景空间 视觉环境仿真 全景图像 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]