[1] [1] L. G. Brown, ACM Comput. Surv. 24, 325 (1992).

[2] [2] B. Zitova and J. Flusser, Image Vis. Comput. 21, 977 (2003).

[3] [3] Y. Bentoutou, N. Taleb, K. Kpalma, and J. Ronsin, IEEE Trans. Geosci. Remote Sens. 43, 2127 (2005).

[4] [4] Z. Chen, F. Yin, and F. Sun, Acta Opt. Sin. (in Chinese) 29, 2744 (2009).

[5] [5] C. Leng, Z. Tian, J. Li, and M. Ding, Chin. Opt. Lett. 7, 996 (2009).

[6] [6] Q. Zeng, L. Liu, and J. Li, Chin. Opt. Lett. 8, 573 (2010).

[7] [7] D. G. Lowe, Int. J. Comput. Vis. 60, 91 (2004).

[8] [8] Y. Ke and R. Sukthankar, in Proceedings of the 2004 IEEE Computer Society Conference on Computer Vision and Pattern Recognition 511 (2004).

[9] [9] K. Mikolajczyk and C. Schmid, IEEE Trans. Pattern Anal. Mach. Intell. 27, 1615 (2005).

[10] [10] H. Bay, A. Ess, T. Tuytelaars, and L. Van Gool, Comput. Vis. Image Underst. 110, 346 (2008).

[11] [11] C. Duan, X. Meng, C. Tu, and C. Yang, IET Comput. Vis. 2, 178 (2008).

[12] [12] J. He, J. Yang, B. Xue, X. Chen, and P. Yan, Acta Opt. Sin. (in Chinese) 30, 989 (2010).

[13] [13] T. Lindeberg and J. G°arding, Image Vis. Comput. 15, 415 (1997).

[14] [14] R. Lakemond, C. B. Fookes, and S. Sridharan, in Proceedings of IEEE International Conference on Advanced Video and Signal Based Surveillance 496 (2004).