Gregory BovermanSummaryAffiliation: Northeastern University Country: USA Publications
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Publications
Quantitative spectroscopic diffuse optical tomography of the breast guided by imperfect a priori structural informationGregory Boverman
Department of Electrical and Computer Engineering, Northeastern University, 302 Stearns Hall, Boston, MA 02115, USA
Phys Med Biol 50:3941-56. 2005..In addition, we examine the consequences which errors in the breast segmentation have on estimating both the background and inhomogeneity chromophore concentrations...
Spatio-temporal imaging of the hemoglobin in the compressed breast with diffuse optical tomographyGregory Boverman
Biomedical Engineering Department, Rensselaer Polytechnic Institute, Jonsson Engineering Center, Troy, NY 12180, USA
Phys Med Biol 52:3619-41. 2007..We are able to quantify the global return of blood to the breast following compression, and, in addition, localized changes are observed which correspond to the glandular region of the breast...
Estimation and statistical bounds for three-dimensional polar shapes in diffuse optical tomographyGregory Boverman
Biomedical Engineering Department, Rensselaer Polytechnic Institute, 7046 Jonsson Engineering Center, Troy, NY 12180, USA
IEEE Trans Med Imaging 27:752-65. 2008..82 cm(3) with errors of less than 10% in object volume and absorption contrast. We also investigate the robustness of our shape-based reconstruction approach to a violation of the assumption that the medium is purely piecewise constant...
Robust linearized image reconstruction for multifrequency EIT of the breastGregory Boverman
Information Sciences Institute, University of Southern California, 3811 N Fairfax Drive, Arlington, VA 22203, USA
IEEE Trans Med Imaging 27:1439-48. 2008..Initial clinical results are presented, showing the potential of our algorithms to detect and localize breast tumors...
The complete electrode model for EIT in a mammography geometryBong Seok Kim
Department of Biomedical Engineering, Rensselaer Polytechnic Institute, Troy, NY 12180, USA
Physiol Meas 28:S57-69. 2007..The experimental results show an improvement in both forward modeling accuracy and in the quality of the resulting reconstructed images using the complete electrode model, as compared to the ave-gap model...
Regional admittivity spectra with tomosynthesis images for breast cancer detectionTzu Jen Kao
Department of Biomedical Engineering, Rensselaer Polytechnic Institute, Troy, NY 12180, USA
Conf Proc IEEE Eng Med Biol Soc 2007:4142-5. 2007..These findings are confirmed by simultaneous, co-registered 3-D mammograms or tomosynthesis images and are verified with biopsy reports...
