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Conferences > ECBO > 2003 > LSA > 5141_157

Pigmented Skin Lesions Studied by VIS-NIR Diffuse Reflectance Spectroscopy

M. Cordo Chinea, J.R. Sendra Sendra, S.M. López Silva, and A. Viera Ramírez

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Abstract

Pigmented skin lesions have been studied by optical diffuse reflectance spectroscopy. Our measure system consists of a portable visible near infrared (550-1000 nm) spectrometer, tungsten-halogen lamp and fibre optic probes. The system was tested in steady state conditions. After that, a reproducibility study of normal and pigmented skin spectra was carried out. A small scale study has been conducted in human volunteers with different clinically evaluated lesions. The analysis of the collected spectra is shown.

© 2003 SPIE

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