基于虚拟现实技术的佛山“数字祖庙”构建

Construction of Foshan “Digital Zumiao”Based on Virtual Reality Technology

采用高动态光照渲染技术(HDR)全景图像和超高分辨率高清图像,以虚拟现实技术(VR)为平台,构建了"数字祖庙"的虚拟现实系统和数字化系统.通过"数字祖庙"的策划与准备、实地测量与采集、影像数据与文字数据的分析与整理、建成"数字祖庙"平面、三维模型及可视化数据库等工作,实现祖庙建筑实体空间在虚拟环境的映射."数字祖庙"的构建是虚拟现实技术在古建筑保护中的一次有益尝试.

Digital systems and virtual reality systems of the ＂Digital Zumiao＂ were build by using panoramic images and ultra-high-resolution images with high dynamic range rendering （HDR） technology on a platform of virtual reality technology. After planning, data collection, field measurement and analysis of images and text data, the plane and three-dimensional models, visual database, the physical space of the ＂ Digital Zumiao＂ architecture was mapped in a virtual space. The construction of ＂Digital Zumiao＂ is a beneficial attempt for the application of virtual reality technology in ancient architecture protection.