Effect of Edge-Preserving Adaptive Image Filter on Low-Contrast Detectability in CT Systems: Application of ROC Analysis

Objective. For the multislice CT (MSCT) systems with a larger number of detector rows, it is essential to employ dose-reduction techniques. As reported in previous studies, edge-preserving adaptive image filters, which selectively eliminate only the noise elements that are increased when the radiati...

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Detalles Bibliográficos
Autores principales: Okumura, Miwa, Ota, Takamasa, Kainuma, Kazuhisa, Sayre, James W., McNitt-Gray, Michael, Katada, Kazuhiro
Formato: Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2008
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2583352/
https://www.ncbi.nlm.nih.gov/pubmed/19043565
http://dx.doi.org/10.1155/2008/379486

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2583352/
https://www.ncbi.nlm.nih.gov/pubmed/19043565
http://dx.doi.org/10.1155/2008/379486

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