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Conferences > BIOMED > 2012 > BTu3A > BTu3A.38

Classification of OT Images of Arthritic Joints Using Spatial-Fourier Frequency Coefficients

Ludguier D. Montejo, Hyun K. Kim, Jingfei Jia, and Andreas H. Hielscher

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Abstract

Fourier Transform coefficients of absorption and scattering distributions, reconstructed from OT scans of proximal-interphalangeal joints, are used in conjunction with discriminate analysis to diagnose rheumatoid arthritis. Sensitivity and specificity of 91.0% and 90.0% were achieved, respectively.

© 2012 Optical Society of America

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