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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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| Pubblicato in: | Proc SPIE Int Soc Opt Eng |
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| Autori principali: | , , , , , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
2016
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| Soggetti: | |
| Accesso online: | 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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