The concept and measuring method of BRDF (Bi-directionalReflectance Distribution Function) are discussed in the paper.
本文介绍了双向反射分布函数(BRDF)的概念和测量方法。
2
The spatial reflected characteristic and spectral characteristic from optical material surfaces were effectively described by the BRDF (Bi-directionalReflectance Distribution Function).
双向反射分布函数(BRDF)有效地描述了材料表面的空间反射特性和光谱特性。
3
The concept and the measuring theory of BRDF (bi-directionalreflectance distribution function ) were discussed .