Xue-Nan Sun

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A reconstruction algorithm of a function on a circular domain which was given by Marr is analyzed deeply. The problem found by us with this approach is that the term r/sup n/Q/sub n,k/ (r/sup 2/)included in the Marr's expansion algorithm has local large oscillation if n and k are very large. From that, numerical difficulties may arise and image distortion(More)
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