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Development of an Ensemble of Digital Breast Object Models

  • J. Michael O’Connor
  • Mini Das
  • Clay Didier
  • Mufeed Mah’d
  • Stephen J. Glick
Part of the Lecture Notes in Computer Science book series (LNCS, volume 6136)

Abstract

In the investigation of emerging tomographic breast imaging methods using flat-panel detectors (FPDs), digital breast object models are useful tools. These models are also commonly referred to as digital phantoms. We have created an ensemble of digital breast object phantoms based on CT scans of surgical mastectomy specimens. Early versions of the phantoms have been used in our published research. Recently we have improved some of our processing tools such as the use of 3-D anisotropic diffusion filtering (ADF) prior to segmentation, and we have evaluated breast object models generated with different methods including power spectral analysis, ROI statistics and an observation study.

Keywords

Flat-panel detector (FPD) anisotropic diffusion filter (ADF)  Digital Breast Object Model 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2010

Authors and Affiliations

  • J. Michael O’Connor
    • 1
    • 2
  • Mini Das
    • 2
  • Clay Didier
    • 1
  • Mufeed Mah’d
    • 1
  • Stephen J. Glick
    • 2
  1. 1.Biomedical Engineering & Biotechnology ProgramUniversity of Massachusetts LowellLowellUSA
  2. 2.Department of RadiologyUniversity of Massachusetts Medical SchoolWorcesterUSA

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