Spectral and geometrical variation of the bidirectional reflectance distribution function of diffuse reflectance standards

被引：26

作者：

Ferrero, Alejandro ^{[1
]}

Maria Rabal, Ana ^{[1
]}

Campos, Joaquin ^{[1
]}

Pons, Alicia ^{[1
]}

Luisa Hernanz, Maria ^{[1
]}

机构：

[1] CSIC, Inst Opt, E-28006 Madrid, Spain

来源：

APPLIED OPTICS | 2012年 / 51卷 / 36期

关键词：

ROBOT-BASED GONIOREFLECTOMETER; OUT-OF-PLANE; BRDF; INSTRUMENT;

D O I：

10.1364/AO.51.008535

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A study on the variation of the spectral bidirectional reflectance distribution function (BRDF) of four diffuse reflectance standards (matte ceramic, BaSO4, Spectralon, and white Russian opal glass) is accomplished through this work. Spectral BRDF measurements were carried out and, using principal components analysis, its spectral and geometrical variation respect to a reference geometry was assessed from the experimental data. Several descriptors were defined in order to compare the spectral BRDF variation of the four materials. (C) 2012 Optical Society of America

引用

页码：8535 / 8540

页数：6

共 20 条

[1] Development of a robot-based gonioreflectometer for spectral BRDF measurement [J].