3D NURBS representation of surfaces for illumination

被引：6

作者：

Davenport, TLR ^{[1
]}

机构：

[1] Univ Arizona, Opt Sci Ctr, Tucson, AZ 85721 USA

来源：

INTERNATIONAL OPTICAL DESIGN CONFERENCE 2002 | 2002年 / 4832卷

关键词：

NURBS; illuminance; illumination; faceted; reflector; superposition; optimization;

D O I：

10.1117/12.486463

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Use of NURBS surfaces to create facets on a reflecting surface will be considered. Specifically, the design of a reflector that generates a circular illuminance pattern will be investigated. Important considerations are: choice of variables-used to represent a NURBS surface, total number of variables, parameterization and/or knot vector specification, and where to use algorithmic vs. optimization approaches.

引用

页码：293 / 301

页数：9