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Digital mammography image simulation using Monte Carlo.

D E Peplow·K Verghese
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Abstract

Monte Carlo simulations of digital images of the contrast detail phantom and the ACR phantom are presented for two different x-ray digital mammography modalities: a synchrotron mammography system and a next-generation scanning slot clinical system. A combination of variance reduction methods made it possible to simulate accurate images using real pixel dimensions within reasonable computation times. The complete method of image simulation, including a simple detector response model, a simple noise model, and the incorporation of system effects (MTF), is presented. The simulated images of the phantoms show good agreement with images measured on the two systems.

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AlgorithmsMammographyMonte Carlo MethodPhantoms, ImagingRadiographic Image Interpretation, Computer-AssistedScattering, RadiationSoftwareSynchrotronsComparative StudyJournal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.

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D E Peplow, K Verghese. 2000. Digital mammography image simulation using Monte Carlo.. https://doi.org/10.1118/1.598896

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