Dynamic PET Image Reconstruction Incorporating Multiscale Superpixel Clusters

Dynamic PET Image Reconstruction Incorporating Multiscale Superpixel Clusters

Dynamic positron emission tomography (PET) image reconstruction is challenging due to the low-count statistics of individual frames. This study proposes a novel reconstruction framework aiming to enhance the quantitative accuracy of individual dynamic frames via the introduction of priors based on m...

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Bibliographic Details
Main Authors: Shuangliang Cao, Yuru He, Hongyan Zhang, Wenbing Lv, Lijun Lu, Wufan Chen
Format: Article
Language:English
Published: IEEE 2021-01-01
Series:IEEE Access
Subjects:
Image reconstruction
maximum a posteriori
positron emission tomography
superpixel clustering
Online Access:https://ieeexplore.ieee.org/document/9352789/

Internet

https://ieeexplore.ieee.org/document/9352789/

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