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Mammogram synthesis using a 3D simulation. I. Breast tissue model and image acquisition simulation.

Predrag R Bakic·Michael Albert·Dragana Brzakovic·Andrew D A Maidment
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Abstract

A method is proposed for generating synthetic mammograms based upon simulations of breast tissue and the mammographic imaging process. A computer breast model has been designed with a realistic distribution of large and medium scale tissue structures. Parameters controlling the size and placement of simulated structures (adipose compartments and ducts) provide a method for consistently modeling images of the same simulated breast with modified position or acquisition parameters. The mammographic imaging process is simulated using a compression model and a model of the x-ray image acquisition process. The compression model estimates breast deformation using tissue elasticity parameters found in the literature and clinical force values. The synthetic mammograms were generated by a mammogram acquisition model using a monoenergetic parallel beam approximation applied to the synthetically compressed breast phantom.

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Breast NeoplasmsComputer SimulationElasticityFemaleHumansImaging, Three-DimensionalMammographyModels, BiologicalMotionRadiographic Image EnhancementScattering, RadiationJournal ArticleResearch Support, U.S. Gov't, Non-P.H.S.

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Predrag R Bakic, Michael Albert, Dragana Brzakovic, Andrew D A Maidment. 2002. Mammogram synthesis using a 3D simulation. I. Breast tissue model and image acquisition simulation.. https://doi.org/10.1118/1.1501143

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