Imaging Breast Pathology in situ using Broadband Scatter Spectroscopy and a K-Nearest Neighbor Classifier

Ashley M. Laughney; Venkataramanan Krishnaswamy; Pilar Beatriz Garcia-Allende; Wendy A. Wells; Olga M. Conde; Keith D. Paulsen; Brian W. Pogue

doi:10.1364/BIOMED.2010.BWB3

Biomedical Optics and 3-D Imaging
OSA Technical Digest (CD) (Optica Publishing Group, 2010),
paper BWB3
•https://doi.org/10.1364/BIOMED.2010.BWB3

Imaging Breast Pathology in situ using Broadband Scatter Spectroscopy and a K-Nearest Neighbor Classifier

Ashley M. Laughney, Venkataramanan Krishnaswamy, Pilar Beatriz Garcia-Allende, Wendy A. Wells, Olga M. Conde, Keith D. Paulsen, and Brian W. Pogue

Biomedical Optics 2010

Miami, Florida United States
11–14 April 2010
ISBN: 978-1-55752-887-2

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Clinical Applications of Spectroscopy (BWB)

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A. M. Laughney, V. Krishnaswamy, P. B. Garcia-Allende, W. A. Wells, O. M. Conde, K. D. Paulsen, and B. W. Pogue, "Imaging Breast Pathology in situ using Broadband Scatter Spectroscopy and a K-Nearest Neighbor Classifier," in Biomedical Optics and 3-D Imaging, OSA Technical Digest (CD) (Optica Publishing Group, 2010), paper BWB3.

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Abstract

A reflectance imaging system acquired spectra from breast tissue and scattering parameters were linked to morphological features identified by a pathologist in 75 ROIs. A KNN algorithm discriminated between tissue pathologies with nearly 84% accuracy.

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