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Document type:
Zeitschriftenaufsatz 
Author(s):
Alpers, A. and S. Brunetti 
Title:
Stability Results for the Reconstruction of Binary Pictures from Two Projections 
Abstract:
In the present paper we mathematically prove several stability results concerning the problem of reconstructing binary pictures from their noisy projections taken from two directions. Stability is a major requirement in practice, because projections are often affected by noise due to the nature of measurements. Reconstruction from projections taken along more than two directions is known to be a highly unstable task. Contrasting this result we prove several theorems showing that reconstructions...    »
 
Keywords:
Discrete tomography; Stability; Image reconstruction; Uniqueness; Projections 
Journal title:
Image and Vision Computing 
Year:
2007 
Journal issue:
25 
Pages contribution:
1599-1608 
Reviewed:
ja 
Language:
en 
TUM Institution:
Lehrstuhl für Angewandte Geometrie und Diskrete Mathematik