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Predicting detection performance with model observers: Fourier domain or spatial domain?

The use of Fourier domain model observer is challenged by iterative reconstruction (IR), because IR algorithms are nonlinear and IR images have noise texture different from that of FBP. A modified Fourier domain model observer, which incorporates nonlinear noise and resolution properties, has been p...

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Detalhes bibliográficos
Publicado no:Proc SPIE Int Soc Opt Eng
Main Authors: Chen, Baiyu, Yu, Lifeng, Leng, Shuai, Kofler, James, Favazza, Christopher, Vrieze, Thomas, McCollough, Cynthia
Formato: Artigo
Idioma:Inglês
Publicado em: 2016
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC4879813/
https://ncbi.nlm.nih.gov/pubmed/27239086
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/12.2216962
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