XYZLMS interim connection space for spectral image compression and reproduction

被引：13
|
作者：
Zhang, Xiandou [1 ]
Wang, Qiang [1 ]
Wang, Yong [1 ]
Wu, Haozhe [2 ]
机构：
[1] Hangzhou Dianzi Univ, Sch Media & Design, Hangzhou 310018, Zhejiang, Peoples R China
[2] Sichuan Univ, Jincheng Coll, Dept Civil Engn, Chengdu 611731, Peoples R China
来源：
OPTICS LETTERS | 2012年 / 37卷 / 24期
基金：
中国国家自然科学基金;
关键词：
REFLECTANCE;
D O I：
10.1364/OL.37.005097
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
To improve the spectral image representation and reproduction accuracy, an interim connection space (ICS) was proposed. Three offset functions were defined to make up the wave regions uncovered by the CIEXYZ color matching functions. The XYZLMS ICS was determined based on the CIEXYZ and defined offset functions. The spectral and colorimetric representation accuracy of the proposed ICS was compared to LabPQR and LabRGB with various spectral datasets as testing samples. The results indicated that the proposed ICS outperformed the other two ICS as a whole. (C) 2012 Optical Society of America
引用
收藏
页码：5097 / 5099
页数：3
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