TRICHROMATIC APPROXIMATION METHOD FOR SURFACE ILLUMINATION

被引:28
作者
BORGES, CF [1 ]
机构
[1] UNIV CALIF DAVIS,INST THEORET DYNAM,DAVIS,CA 95616
来源
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 1991年 / 8卷 / 08期
关键词
D O I
10.1364/JOSAA.8.001319
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The problem of approximating the tristimulus coordinates of light reflected from a surface from those of the source and the surface is considered. A variation on a well-known and widely used approximate method for accomplishing this task is presented. This variation uses the XYZ primaries that have unique properties that yield a straightforward analysis of the approximation error. We develop the notion of a colorimetric seminorm and derive an error bound by using techniques from functional analysis. This approach gives some useful insight into the factors that affect accuracy.
引用
收藏
页码:1319 / 1323
页数:5
相关论文
共 9 条
[1]  
BORGES C, 1990, THESIS U CALIFORNIA
[2]  
COWAN WB, 1983, 10TH C COMP GRAPH IN
[3]  
Judd DB., 1952, ILLUM ENG, V47, P221
[4]  
Kreyszig E., 1978, INTRO FUNCTIONAL ANA
[5]  
ROSS S, 1984, 1ST COURSE PROBABILI
[6]   NECESSARY AND SUFFICIENT CONDITIONS FOR VONKRIES CHROMATIC ADAPTATION TO GIVE COLOR CONSTANCY [J].
WEST, G ;
BRILL, MH .
JOURNAL OF MATHEMATICAL BIOLOGY, 1982, 15 (02) :249-258
[7]   LIMITATIONS OF COLOR CONSTANCY [J].
WORTHEY, JA .
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1985, 2 (07) :1014-1026
[9]  
WYSZECKI G., 1982, COLOR SCI