[1] M. Walessa and M. Datcu, IEEE Trans. Geosci. Rem. Sens. 38, 2258 (2000).
[2] F. T. Ulaby, F. Kouyate, B. Brisco, and T. H. L. Williams, IEEE Trans. Geosci. Rem. Sens. 24, 235 (1986).
[3] W. W. Irving, L. M. Novak, and A. S. Willsky, IEEE Trans. Aero. Electron. Syst. 33, 1157 (1997).
[4] J. Shi and J. Malik, IEEE Trans. Pattern Anal. Mach. Intell. 22, 888 (2000).
[5] S. Yu and J. Shi, in Proceedings of IEEE Conference on Computer Vision and Pattern Recognition 2, 39 (2003).
[6] R. Jenssen, T. Eltoft, and J. C. Principe, in Proceedings of International Joint Conference on Neural Networks 111 (2004).
[7] Z. Wu and R. Leahy, IEEE Trans. Pattern Anal. Mach. Intell. 15, 1101 (1993).
[8] N. Cristianini, J. Shawe-Taylor, and J. Kandola, in NIPS 2001 Conference Proceedings, Advances in Neural Information Processing Systems 649 (2001).
[9] C. H. Q. Ding, X. He, H. Zha, M. Gu, and H. D. Simon, in Proceedings of the 2001 IEEE International Conference on Data Mining 107 (2001).
[10] P. Perona and W. Freeman, in Proceedings of European Conference on Computer Vision 655 (1998).
[11] T. M. Cover and J. A. Thomas, Elements of Information Theory (Wiley, New York, 1991) p.18, 19.
[12] H. Chen and P. K. Varshney, in Proceedings of Fusion' 2000 MoD3-9 (2000).
[13] M. Holden, D. L. G. Hill, E. R. E. Denton, J. M. Jarosz, T. C. S. Cox, T. Rohlfing, J. Goodey, and D. J. Hawkes, IEEE Trans. Med. Imag. 19, 94 (2000).
[14] R. G. Keys, IEEE Trans. Acous. Speech Signal Process. 29, 1153 (1981).
[15] F. Maes, A. Collignon, D. Vandermeulen, G. Marchal, and P. Suetens, IEEE Trans. Med. Imag. 16, 187 (1997).
[16] H. Chen and P. K. Varshney, IEEE Trans. Med. Imag. 22, 1111 (2003).