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Spatial Resolution and Noise Prediction in Flat-Panel Cone-Beam CT Penalized-likelihood Reconstruction
PURPOSE: Model based iterative reconstruction (MBIR) algorithms such as penalized-likelihood (PL) methods have data-dependent and shift-variant image properties. Predictors of local reconstructed noise and resolution have found application in a number of methods that seek to understand, control, and...
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| Publicado en: | Proc SPIE Int Soc Opt Eng |
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| Main Authors: | , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
2018
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5881953/ https://ncbi.nlm.nih.gov/pubmed/29622857 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/12.2294546 |
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