4Rowan L C. Goetz A F H. Ashley R P. Discrimination of hydro- thermally altered and unaltered rocks in visible and near-infrared multispectral images [ J ]. Geophysics, 1977 (42) :522-535.
8Loughlin W.P. Principle Component Analysis for Alteration Map- ping [ C ]//The 8th thematic Conference Symposium. Denver: Photogrammetric Engineering and Remote Sensing, 1991 : 1163-1169.
9Crosta A P, McM Moore J. Enhancement of Landsat thematic mapper imagery for residual soil mapping in SW Minais Gerrain [ C ]//The 7th ( ERIM ) Thematic Conference Symposium. Cal- gary : Remote Sensing for Exploration Geology, 1989 : 1173-1187.
5Van Genderen J L, Pohl C. Image fusion: Issue,techniques and applications [ A ]. Proceedings EARSEL Workshop on Intelligent Image Fnsion[C].Strasbourg, France: Holiday Inn, 1994.
6Chavez P S Jr, Sides S C, Anderson J A. Comparison of three different methods to merge multiresolution and multispectral data: TM & SPOT pan [J]. Photogrammetric Engineering and Sensing, 1991, 57(3):295--303.
7Yocky D A. Image merging and data fusion using the discrete two-dimensional wavelet transform[J]. Journal of Opt Soc Am A, 1995, 12(9). 1834--1841.
8Roggerman M C, Mills J P, Rogers S K. Multi-sensor information fusion for target detection and classification[J]. SPIE, 1988, 9(3), 8--31.
9Harris J R, Murray T H. IHS Transformation for the integration of radar imagery with other remotely sensed data[J]. PE&RS, 1990, 56 (12): 1631 --1641.
