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Xu, Y.* ; Tischenko, O.

OPED reconstruction algorithm for limited angle problem.

J. Inverse Ill-Posed Probl. 17, 795-813 (2009)
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Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
The structure of the reconstruction algorithm OPED permits a natural way to generate additional data, while still preserving the essential feature of the algorithm. This provides a method for image reconstruction for limited angel problems. In stead of completing the set of data, the set of discrete sine transforms of the data is completed. This is achieved by solving systems of linear equations that have, upon choosing appropriate parameters, positive definite coefficient matrices. Numerical examples are presented.
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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Schlagwörter Reconstruction of images; algorithms; limited angle problem
ISSN (print) / ISBN 0928-0219
e-ISSN 1569-3945
Quellenangaben Band: 17, Heft: 8, Seiten: 795-813 Artikelnummer: , Supplement: ,
Verlag de Gruyter
Begutachtungsstatus Peer reviewed