Low Dose PET Image Reconstruction with Total Variation Using Alternating Direction Method.

Low Dose PET Image Reconstruction with Total Variation Using Alternating Direction Method.

In this paper, a total variation (TV) minimization strategy is proposed to overcome the problem of sparse spatial resolution and large amounts of noise in low dose positron emission tomography (PET) imaging reconstruction. Two types of objective function were established based on two statistical mod...

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Bibliographic Details
Main Authors: Xingjian Yu, Chenye Wang, Hongjie Hu, Huafeng Liu
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2016-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC5179096?pdf=render

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