[1] M. Gonzalez-Aud3cana, J. L. Saleta, R. G. Catalan, and R. Garcia, IEEE Trans. Geosci. Remote Sens. 42, 1291 (2004).
[2] D. L. Civco, Y. Wang, and J. A. Silander, in Proceedings of ASPRS/ACSM Annual Convention and Exploration 2, 216 (1995).
[3] J. Zhou, D. L. Civco, and J. A. Silander, Int. J. Remote Sens. 19, 743 (1998).
[4] Q. Zhang and B. Guo, Acta Opt. Sin. (in Chinese) 28, 74 (2008).
[5] C. Ye, Q. Miao, and B. Wang, Acta Opt. Sin. (in Chinese) 28, 447 (2008).
[6] M. Choi, R. Y. Kim, M.-R. Nam, and H. O. Kim, IEEE Geosci. Remote Sens. Lett. 2, 136 (2005).
[7] Z. Liu, H. Zhao, and S. Liu, Opt. Commun. 255, 357 (2005).
[8] S.-C. Pei and M.-H. Yeh, Opt. Lett. 22, 1047 (1997).
[9] L. Wald, T. Ranchin, and M. Mangolini, Photogram. Eng. Remote Sens. 63, 691 (1997).
[10] L. Alparone, S. Baronti, A. Garzelli, and F. Nencini, IEEE Trans. Geosci. Remote Sens. 42, 2832 (2004).
[11] L. Alparone, S. Baronti, A. Garzelli, and F. Nencini, IEEE Geosci. Remote Sens. Lett. 1, 313 (2004).
[12] S. J. Sangwine and T. A. Ell, IEE Proc.-Vis. Image Signal Process. 147, 89 (2000).