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Accurate MTF measurement in digital radiography using noise response

Purpose: The authors describe a new technique to determine the system presampled modulation transfer function (MTF) in digital radiography using only the detector noise response. Methods: A cascaded-linear systems analysis was used to develop an exact relationship between the two-dimensional noise p...

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Autores principales: Kuhls-Gilcrist, Andrew, Jain, Amit, Bednarek, Daniel R., Hoffmann, Kenneth R., Rudin, Stephen
Formato: Artigo
Lenguaje:Inglês
Publicado: American Association of Physicists in Medicine 2010
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC2821422/
https://ncbi.nlm.nih.gov/pubmed/20229882
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.3284376
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