【摘要】 虚拟现实是数字图像处理、计算机图形学、计算机视觉、人机交互等多项技术的综合应用。本文针对中国古建筑的特点,应用虚拟现实技术,对毁于1860年战火的我国著名古典园林圆明园的部分典型建筑实现了虚拟重建。虚拟重建的过程主要包括数据获取、场景建模、漫游系统和实时渲染等。虚拟重建圆明园系统以圆明园中的单个景点为例,提供了含多种漫游方式的人机交互系统,对应用虚拟现实技术于中国古建筑保护进行了有益的尝试。更多还原

【Abstract】 Virtual reality is a combination of image processing,computer graphics,computer vision,human-computer interaction and so on.With virtual reality,we have made a virtual reconstruction to Yuanmingyuan,the famous royal palace ruined in the war of 1860s.The process of virtual reconstruction consists of data acquiring,modeling,rendering and real-time browsing system designing.Our system selects single sight of Yuanmingyuan as example,supporting three browsing modes including free browsing,restrained browsing and route browsing.It provides a beneficial attempt to the applying of virtual reality technology to the protection of Chinese history architecture.更多还原