射线跟踪中三维矢量数据库建立方法
杨晋生,胡自胜,陈为刚
A Method of Building 3D Vector Database for Ray Tracing
Jinsheng Yang,Zisheng Hu,Weigang Chen
电信科学 . 2012, (2): 110 -114 .  DOI: 10.3969/j.issn.1000-0801.2012.02.020