[2] Du Q, Yang H. IEEE Geoscience and Remote Sensing Letters, 2008, 5(4): 564.
[3] Martinez-Uso A, Pla F, Sotoca J M, et al. IEEE Transactions on Geoscience and Remote Sensing, 2007, 45(12): 4158.
[4] Gu Y F, Zhang Y. Proceedings of International Conference on Image Processing, 2003, 1: 801.
[5] Sarkar S, Healey G. Optical Engineering, 2004, 43(12): 3038.
[6] Chen M, Strobl J. International Journal of Remote Sensing, 2013, 34(13): 4550.
[7] Shi M, Healey G. IEEE Transactions on Geoscience and Remote Sensing, 2005, 43(5): 1201.
[8] Hauta-Kasari M, Parkkinen J, Jaaskelainen T, et al. Proceedings of the 13th International Conference on Pattern Recognition, 1996, 2(3): 785.
[9] Licciardi G, Pacifici F, Tuia D, et al. IEEE Transactions on Geoscience and Remote Sensing, 2009, 47(11): 3857.
[10] Daugman J G. Journal of the Optical Society of America A, 1985, 2(7): 1160.
[11] Liu L, Ngadi M O, Prasher S O, et al. Journal of Food Engineering, 2010, 99(3): 284.
[12] Li M, Staunton R C. Pattern Recognition Letters, 2008, 29(5): 664.
[13] Xie X H. Electronic Letters on Computer Vision and Image Analysis, 2008, 7(3): 1.
[14] Shen L L, Bai L. Medical Image Analysis, 2008, 12(3): 375.
[15] Bau T C, Healey G. Proccedings of SPIE-Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery XV, 2009, 73340B.
[16] Bau T C, Sarkar S, Healey G. IEEE Transactions on Geoscience and Remote Sensing, 2010, 48(9): 3457.
[17] Pal M, Foody G M. IEEE Transactions on Geoscience and Remote Sensing, 2010, 48(5): 2297.
[18] Shashahani B M, Landgrebe D A. IEEE Transactions on Geoscience and Remote Sensing, 1994, 32(5): 1087.