色彩表示的宽带多光谱空间研究

基金项目: 国家自然科学基金资助项目(60177005)

详细信息

Color Representation Using Wide-Band Multi-spectral Space

1 Dept. of Printing and Package, Wuhan University, 129 Luoyu Road, Wuhan 430079, China;
2 Shenzhen Polytech., Xili Lake, Shenzhen 518055, China;
3 Swiss Federal Lab. for Material Testing and Research, Lerchenfeld Str. 5, CH-9014, St. Gallen, Switzerland;
4 Dept. of Design and Art, Zhejiang Institute of Science and Technology, Xiaoheshan Road, Hangzhou 310102, China

摘要: 在主成分分析法的基础上建立了色彩表示的宽带多光谱空间,并定义了累积空间覆盖率(CSCR)来表征特定空间下光谱的重建效率。实验结果表明,该空间能以很高的精度来表示原始光谱空间。
- 同色异谱 /
- 累积空间覆盖率 /
- 宽带多光谱空间
Abstract: This paper develops a model of wide-band multi-spectral space for color representation based on the PCA algorithm and defines "cumulative space covering ratio (CSCR)" to determine the efficiency for space representation and reconstruction.Eperimental results show that this kind of wide band multi-spectral space can represent original spectral spaces.
- metamerism /
- cumulative space covering ratio /
- wide-band multi-spectral space