Iterative reconstruction of low-dose CT based on differential sparse

•Focuses on how to reduce the radiation dose of CT and ensure CT's imaging quality.•Proposes a discriminative sparse transform iterative reconstruction algorithm inspired by the prior image compressed sensing reconstruction and the differential feature representation model.•Data are low-dose 84...

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Bibliographic Details

Published in:	Biomedical signal processing and control Vol. 79; p. 104204
Main Authors:	Lu, Siyu, Yang, Bo, Xiao, Ye, Liu, Shan, Liu, Mingzhe, Yin, Lirong, Zheng, Wenfeng
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.01.2023
Subjects:	Image processing Iterative reconstruction Low dose CT Sparse representation Sparse transform Sparse representation Image processing Sparse transform Iterative reconstruction Low dose CT
ISSN:	1746-8094, 1746-8108
Online Access:	Get full text
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