[1] VARSHNEY P K. Multisensor data fusion [J]. Electronics & Communication Engineering Journal, 1997, 9(6): 245-253.
[3] NUNEZ J, OTAZU X, FORS O, et al. Multiresolution-based image fusion with additive wavelet decomposition [J]. IEEE Transactions on Geoscience & Remote Sensing , 1999, 37(3): 1204-1211.
[4] TIAN P, NI G Q. Contrast-based image fusion using the discrete wavelet transform [J]. Optical Engineering, 2000, 39(8): 2075-2082.
[5] MALLAT S G. A wavelet tour of signal processing [M]. San Diego: Academic Press, 1998. 302-310.
[6] PRASAD L , IYENGAR S S. Wavelet analysis with applications to image processing [M]. New York: CRC Press, 1997. 217-222.
[7] COHEN A, RYAN R D. Wavelets and multiscale signal processing [M]. London: Chapman and Hall, 1995. 160-185.