[1] LI H，Manjunath B S，Mitra S K. Multisensor Image Fusion Using the Wavelet Transform [J]. Graphical Models and Image Processing(S1077-3169)，1995，57(3)：235-245.

[2] CHU Heng，LI Jie，ZHU Wei-le. Multi-focus image fusion scheme with wavelet transform [J]. Opto-Electronic Engineering，2005，32(8)：59-63.

[3] CHAO Rui，ZHANG Ke，LI Yan-jun. An Image Fusion Algorithm Using Wavelet Transform [J]. Acta Electronica Sinica，2004，32(5)：750-753.

[4] ZENG Ji-bing，CHEN Huai-xin，WANG Wei-xing. New image fusion method based-on modified local variance processing of wavelet coefficient [J]. Computer Engineering and Application，2007，43(32)：72-74.

[5] LI Hui-hui，GUO Lei，LIU Hang，Research on Image Fusion Using Wavelet Transform Based on Gradient Selective Rule [J]. Computer Engineering and Application，2005，41(12)：76-78.

[6] MIAO Qi-guang，WANG Bao-shu. Multi-Focus Image Fusion Based on Wavelet Transform and Local Energy [J]. Computer Science，2005，32(2)：229-232.

[7] TAO Bing-jie，WANG Jing-ru，XU Jun-ping. Study on Image Fusion Based on Different Fusion Rules of Wavelet Transform [J]. Infrared Technology，2006，28(7)：431-434.

[8] SHEN Xiao-hua，YANG Guo-sheng，ZHANG Huan-long. Improved on the Approach of Image Fusion Based on Region-energy [J]. Journal of Projectiles Rockets Missiles and Guidance，2006，26(4)：279-281