A novel approach to reconstruct cone-beam data acquired on less than a full scan

Reconstruction for an incomplete circular scan typically results in artifacts due not only to data incompleteness, but also to non-optimal handling of data redundancy. We present a novel reconstruction approach aimed at improving the handling of redundant data after first analyzing how such redundan...

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Bibliographic Details
Published in2008 IEEE Nuclear Science Symposium Conference Record pp. 4229 - 4231
Main Authors Pack, Jed D., Manak, Joseph J.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2008
Subjects
Algorithm design and analysis
Computed tomography
Data analysis
Filtering algorithms
Fourier transforms
Image analysis
Image reconstruction
Laboratories
Nuclear and plasma sciences
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Summary:Reconstruction for an incomplete circular scan typically results in artifacts due not only to data incompleteness, but also to non-optimal handling of data redundancy. We present a novel reconstruction approach aimed at improving the handling of redundant data after first analyzing how such redundancy is handled in a more traditional approach.
ISBN:1424427142
9781424427147
ISSN:1082-3654
2577-0829
DOI:10.1109/NSSMIC.2008.4774215