1. [1] S. Morioka, M. Kamijo, S. Hosoya, T. Sadoyama and Y. Shimizu, IEICE Tech. Rep., 100, 39 (2000).
2. [2] L. Li, A. Asano, C. Muraki Asano and K. Okajima, J.Opt. Soc. Am. A, 30, 1394, (2013).
3. [3] L. Li, A. Asano, and C. Muraki Asano, Proceedings of the 2009 International Workshop on Smart Info Media Systems in Asia (IEICE, 2009), 125 (2009).
4. [4] W. Lee and M. Sato, Color. Res. App., 26, 469 (2001).
5. [5] S. Kawabata “The Standardization and Analysis of Hand Evaluation,” 2nd ed. Textile Machinery Society of Japan, 23 (1980).