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Cross-Section Reconstruction with a Fan-Beam Scanning Geometry

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1 Author(s)
Wang, L. ; Aerospace Corporation

A simple approach for cross-section reconstruction with a fan-beam scanning geometry is discussed. The scanner and the radiation beams are set up in such a way that the projection data can be rearranged and considered as if they were generated from the conventional parallel-beam configuration. The convolution algorithm is used for the cross-section reconstruction of synthetic patterns. Combarisons are made between the fan-beam and parallel-beam geometries.

Published in:

Computers, IEEE Transactions on  (Volume:C-26 ,  Issue: 3 )