3-D reconstruction of homogeneous objects from two poisson-distributed projections

Authors:
Jan J Gerbrands;Cornelis H Slump
Affiliations:
Department of Electrical Engineering, Delft University of Technology, P.O. Box 5031, 2600 GA Delft, The Netherlands;Department of Applied Physics, Rijksuniversiteit Groningen, Nijenborgh 18, 9747 AG Groningen, The Netherlands
Venue:
Pattern Recognition Letters
Year:
1985

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Discrete Applied Mathematics - Special issue: IWCIA 2003 - Ninth international workshop on combinatorial image analysis

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Abstract

It is computationally very convenient to view the problem of reconstructing a homogeneous 3-D object from two orthogonal projections as a flow problem in a capacitated network. This network flow approach is extended here to incorporate the Poisson nature of the projection data, as is the case in X-ray imaging.