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An Efficient Reconstruction Method for Non-Uniform Attenuation Compensation with Non-Parallel Beam Geometries Based on Novikov’s Explicit Inversion Formula

This paper investigated an accurate reconstruction method to invert the attenuated Radon transform in non-parallel beam (NPB) geometries. The reconstruction method contains three major steps: (1) performing one-dimensional phase-shift rebinning, (2) implementing nonuniform Hilbert transform, and (3)...

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Detalhes bibliográficos
Main Authors: Li, Tianfang, You, Jiangsheng, Wen, Junhai, Liang, Zhengrong
Formato: Artigo
Idioma:Inglês
Publicado em: 2005
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC1415226/
https://ncbi.nlm.nih.gov/pubmed/16229421
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