| 双向路径跟踪与光子跟踪相结合的全局光照算法 |
| |
| 引用本文： | 程赓,蒋菱.双向路径跟踪与光子跟踪相结合的全局光照算法[J].现代计算机,2014(12):39-44. |
| |
| 作者姓名： | 程赓 蒋菱 |
| |
| 作者单位： | 四川大学计算机学院,成都610065 |
| |
| 基金项目： | 国家自然科学基金（No.61103137）、国家“863”计划资助项目（No.2012AA011801） |
| |
| 摘 要： | 在详细分析光子跟踪算法的特性的同时．指出光子跟踪算法与路径跟踪算法在数学定义与实际计算结果上的区别，同时在保证光子跟踪算法正确性的前提下将其加入双向路径跟踪算法．得到一个综合各个算法优点的改进的双向路径跟踪算法。
|
| 关 键 词： | 全局光照 双向路径跟踪 光子跟踪 焦散 数学定义 |
Global Illumination Based on the Combination of Bidirectional Path Tracing and Light Tracing |
| |
| CHENG Geng,JIANG Ling.Global Illumination Based on the Combination of Bidirectional Path Tracing and Light Tracing[J].Modem Computer,2014(12):39-44. |
| |
| Authors: | CHENG Geng JIANG Ling |
| |
| Affiliation: | (College of Computer Science, Sichuan University, Chengdu 610065) |
| |
| Abstract: | Analyzes the features of light tracing in details, and points out the differences of mathematical definition between path tracing and light tracing, then adds light tracing into bidirectional path tracing correctly and gets an improved bidirectional path tracing and has the advan- tages of the two. |
| |
| Keywords: | Global Illumination Bidirectional Path Tracing Light Tracing Caustic Mathematical Definition |
| 本文献已被 维普 等数据库收录！ |
