International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XXXV, Part B3. Istanbul 2004 
6. CONCLUSIONS 
A new algorithm to estimate a high-resolution image from a set 
of undersampled low-resolution images considering the 
matching error noise has been proposed. The proposed 
algorithm has been validated experimentally with Lena image 
frames. It has shown that the result of the proposed algorithm 
has little difference from that is enhanced using correct sub- 
pixel shifts. So the algorithm can lower the effect of the 
matching error effectively and has good robustness. 
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