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Using inverse Laplace transform in positronium lifetime imaging.

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第一作者： Kengo,Shibuya

第一单位： Institute of Physics, Graduate School of Arts and Sciences, University of Tokyo, Komaba 3-8-1, Meguro-ku, Tokyo 153-8902, Japan.;Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Anagawa 4-9-1, Inage-ku, Chiba 263-8555, Japan.

作者： Kengo,Shibuya ^[1] ; Haruo,Saito ^[2] ; Hideaki,Tashima ^[3] ; Taiga,Yamaya ^[3]

作者单位： Institute of Physics, Graduate School of Arts and Sciences, University of Tokyo, Komaba 3-8-1, Meguro-ku, Tokyo 153-8902, Japan.;Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Anagawa 4-9-1, Inage-ku, Chiba 263-8555, Japan. ^[1] Institute of Physics, Graduate School of Arts and Sciences, University of Tokyo, Komaba 3-8-1, Meguro-ku, Tokyo 153-8902, Japan. ^[2] Institute for Quantum Medical Science, National Institutes for Quantum Science and Technology, Anagawa 4-9-1, Inage-ku, Chiba 263-8555, Japan. ^[3]

关键词 Tikhonov regularization hypoxia imaging inverse Laplace transform numerical iterative algorithm oxygen partial pressure positron emission tomography positronium lifetime imaging

医学主题词算法(Algorithms);正电子发射断层显像术(Positron-Emission Tomography);体层摄影术, X线计算机(Tomography, X-Ray Computed)

DOI 10.1088/1361-6560/ac499b

PMID 35008076

发布时间 2022-04-27

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