[1] S. Satanwong and S. Kawano, J. Near Infrared Spectrosc. 13, 169 (2005).
[2] J. Wang, G. Chen, T. Zhu, S. Gao, B. Wei, and L. Bi, Chin. Opt. Lett. 7, 1058 (2009).
[3] D. Han and J. Wang, Chinese J. Lasers (in Chinese) 35, 1123 (2008).
[4] J. Wang and D. Han, Spectroscopy and Spectral Analysis (in Chinese) 28, 2308 (2008).
[5] J. Shi, X. Zou, J. Zhao, and X. Yin, Journal of Anhui Agri. Sci. (in Chinese) 37, 5752 (2009).
[6] Q. Chen, J. Zhao, J. Cai, and V. Saritporn, Acta Opt. Sin. (in Chinese) 28, 669 (2008).
[7] Q. Chen, Z. Guo, J. Zhao, and Q. Ouyang, J. Infrared Millim. Waves (in Chinese) 28, 357 (2009).
[8] X. Zhan, L. Han, X. Liu, and Z. Yang, Acta Opt. Sin. (in Chinese) 29, 2800 (2009).
[9] Y. Zeng, C. Liu, X. Sun, X. Chen, and Y. Liu, Transactions of the CSAE (in Chinese) 24, 250 (2008).
[10] M. Nagata, J. G. Tallada, T. Kobayashi, and H. Toyoda, in Proceedings of American Society of Agricultural Engineers 053131 (2005).
[11] G. W. Heitschmidt, B. Park, K. C. Lawrence, W. R. Windham, and D. P. Smith, Transactions of the ASABE 50, 1427 (2007).
[12] L. Xue, J. Li, and M. Liu, Acta Opt. Sin. (in Chinese) 28, 2277 (2008).