[1] Sreenivas K, Venkataratnam L, Narasimha Rao P V. International Journal of Remote Sensing, 1995, 16(4): 641.
[5] Dehaan R L, Taylor G R. Remote Sensing of Environment, 2002, 80: 406.
[22] Carl S, Craig J M. Image Exploitation and Target Recognition, Algorithms for Multispectral, Hyperspectral, and Ultraspectral Imagery Ⅶ, 2001, 4381: 172.