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v| i 
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7. ACKNOWLEDGEMENTS 
This work was funded by National Basic Research Program of 
China (2006CB701303) and 863 Research Program of China 
(2007AA12Z151). 
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Figure 1. (a) original Pan image, (b) original MS image.(c) MLT-fused image, (d) MB-fused image, (e) HPF-fused image. 
(f) SFIM-fused image.