[1] [1] J. W. Goodman, Speckle Phenomena: Theory and Applications (Roberts & Company, 2006).

[2] [2] S. Lowenthal and D. Joyeux, J. Opt. Soc. Am. 61, 847 (1971).

[3] [3] X. Kang, Chin. Opt. Lett. 6, 100 (2008).

[4] [4] L. Rong, W. Xiao, F. Pan, S. Liu, and R. Li, Chin. Opt. Lett. 8, 653 (2010).

[5] [5] T. Nomura, M. Okamura, E. Nitanai, and T. Numata, Appl. Opt. 47, D38 (2008).

[6] [6] J. Garcia-Sucerquia, J. A. H. Ramirez, and D. V. Prieto, Optik 116, 44 (2005).

[7] [7] H. Zheng, Y. Yu, T. Wang, and L. Dai, Chin. Opt. Lett. 7, 1151 (2009).

[8] [8] J. Maycock, B. M. Hennelly, J. B. McDonald, Y. Frauel, A. Castro, B. Javidi, and T. J. Naughton, Opt. Soc. Am. A 24, 1617 (2007).

[9] [9] Z. Xiao, Z. Xu, F. Zhang, L. Geng, J. Wu, Q. Yuan, and J. Xi, Chin. Opt. Lett. 11, 101101 (2013).

[10] [10] Z. Xiao, Q. Yuan, F. Zhang, J. Wu, L. Geng, Z. Xu, and J. Xi, Chin. Opt. Lett. 11, 121201 (2013).

[11] [11] J. S. Lee, IEEE Trans. Pattern Anal. Machine Intell. 2, 165 (1980).

[12] [12] D. T. Kuan, A. A. Sawchuk, T. C. Strand, and P. Chavel, IEEE Trans. Pattern Anal. Machine Intell. PAMI 7, 165 (1985).

[13] [13] V. S. Frost, J. A. Stiles, K. S. Shanmugan, and J. C. Holtzman, IEEE Trans. Pattern Anal. Machine Intell. PAMI 4, 157 (1982).

[14] [14] U. Amitai, R. Yair, and S. Adrian, Appl. Opt. A195 (2013).

[15] [15] D. T. Kuan, A. A. Sawchuk, T. C. Strand, and P. Chavel, IEEE Trans. Acoustics, Speech and Signal Processing 3, 373 (1987).

[16] [16] P. Dewaele, P. Wambacq, A. Oosterlinck, and J. L. Marchand, IGRASS 10, 2417 (1990).

[17] [17] L. Gagnon and A. Jouan, Proc. SPIE 3169, 80 (1997).

[18] [18] F. J. Martin and R.W. Turner, INT. J. Remote Sensing 14, 1759 (1993).

[19] [19] A. Buades, B. Coll, and J. M. Morel, Multiscale Model. Simul. 4, 490 (2005).