Low-dose CT reconstruction based on multiscale dictionary

Progress in Biomedical Optics and Imaging - Proceedings of SPIE

Volumn 8668, Issue , 2013, Pages

  Bai, Ti ^a   Mou, Xuanqin ^a   Xu, Qiong ^a   Zhang, Yanbo ^a  

^a XI'AN JIAOTONG UNIVERSITY   (China)

Author keywords

Double surrogates; Multiscale dictionary; Reweighted 1 norm minimization; Singlescale dictionary; Sparsity

Indexed keywords

1-NORM MINIMIZATIONS; DOUBLE SURROGATES; MULTISCALES; REGULARIZATION TERMS; SPARSE REPRESENTATION; SPARSITY; UNDERDETERMINED LINEAR SYSTEMS; WEIGHTED LEAST SQUARES;

IMAGE RECONSTRUCTION; LINEAR SYSTEMS;

MEDICAL IMAGING;

EID: 84878317588     PISSN: 16057422     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.2008140     Document Type: Conference Paper

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