古遗址三维虚拟展示技术研究  

Research on 3D Virtual Exhibition of the Archaeological Sites

作　　者：刘军[1,2] 

机构地区：[1]渭南师范学院数学与信息科学学院,陕西渭南714000 [2]西北大学可视化技术研究所,西安710027

出　　处：《渭南师范学院学报》2013年第2期69-76,共8页Journal of Weinan Normal University

基　　金：陕西省自然科学基金项目(2012JM8031);渭南师范学院秦东历史文化研究中心重点科研项目(QDZD1119)

摘　　要：以唐小雁塔遗址的三维虚拟展示为应用背景,为实现古遗址场景的真实感建模和三维虚拟展示,提出一种基于中间件技术的解决方案,并在Web GIS平台下设计实现了一个古遗址三维虚拟展示系统.阐述了该系统的技术路线、框架结构和主要功能,提出了一种基于三维激光扫描技术的古遗址场景快速建模方法.通过原型系统的运行,验证了所提方法的可行性和实用性.Taking the Small Wild Goose Pagoda in Tang-Dynasty as the case, aiming at the problem of reality-based modeling and 3D virtual exhibition for the archaeological sites, this paper proposes a solution based on the middleware technology, and an ar- cheological sites 3D virtual exhibition system based on Web GIS platform was designed and developed. After elaborated the technolo- gy roadmap, software architecture and main functions of the system, a fast modeling approach of the archaeological sites scenes based on 3D laser scanning technique is proposed. An application case of the prototype system validated the feasibility and practical- ity of the proposed methods.

关 键 词：数字考古 真实感建模 虚拟展示 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]