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Noise variance analysis using a flat panel x-ray detector: A method for additive noise assessment with application to breast CT applications
Purpose: A simplified linear model approach was proposed to accurately model the response of a flat panel detector used for breast CT (bCT). Methods: Individual detector pixel mean and variance were measured from bCT projection images acquired both in air and with a polyethylene cylinder, with the d...
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| Auteurs principaux: | , , , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
American Association of Physicists in Medicine
2010
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2902539/ https://ncbi.nlm.nih.gov/pubmed/20831059 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.3447720 |
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