Implementation of a Framelet-Based Spectral Reconstruction for Multi-Slice Spiral CT

Implementation of a Framelet-Based Spectral Reconstruction for Multi-Slice Spiral CT

Spectral CT utilizes spectral information of X-ray sources to reconstruct energy-resolved X-ray images and has wide medical applications. Compared with conventional energy-integrated CT scanners, however, spectral CT faces serious technical difficulties in hardware, and hence its clinical use has be...

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Bibliographic Details
Main Authors: Xin Li, Yanbo Zhang, Shuwei Mao, Jiehua Zhu, Yangbo Ye
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-06-01
Series:Frontiers in Physics
Subjects:
spectral CT
CUDA
bowtie filtration
iterative reconstruction
multi-slice spiral CT
framelet
Online Access:https://www.frontiersin.org/articles/10.3389/fphy.2021.682152/full

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