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Optimization-based Reconstruction of Sparse Images from Few-view Projections

In this work, we investigate optimization-based image reconstruction from few-view (i.e., <10 views) projections of sparse objects such as coronary-artery specimens. Using optimization programs as a guide, we formulate constraint programs as reconstruction programs and develop algorithms to recon...

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Detalhes bibliográficos
Main Authors: Han, Xiao, Bian, Junguo, Ritman, Erik L., Sidky, Emil Y., Pan, Xiaochuan
Formato: Artigo
Idioma:Inglês
Publicado em: 2012
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3446871/
https://ncbi.nlm.nih.gov/pubmed/22850194
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/0031-9155/57/16/5245
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