Virtual multi-alignment theory of parallel-beam CT image reconstruction for elastic objects.
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ABSTRACT:
SUBMITTER: Jun K
PROVIDER: S-EPMC6497627 | biostudies-literature | 2019 May
REPOSITORIES: biostudies-literature
Publications
Virtual multi-alignment theory of parallel-beam CT image reconstruction for elastic objects.
Scientific reports 20190502 1
In parallel-beam tomography, the virtual alignment method plays an important role in obtaining an ideally aligned reconstruction of a rigid specimen. Furthermore, the method has been developed for elastic specimens with specific motions such as periodic motion, regular expansion or contraction, and elliptical expansion or contraction to obtain a sinogram with an ideal sinogram pattern by transforming an elastic-type projection image set into a rigid-type projection image set satisfying the Helga ...[more]
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