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Conferences > CLEO_AT > 2014 > JTh2A > JTh2A.43

Locating fluorescence lifetimes behind turbid layers non-invasively using sparse, time-resolved inversion

Guy Satat, Christopher Barsi, Barmak Heshmat, Dan Raviv, and Ramesh Raskar

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Abstract

We use time-resolved sensing and sparsity-based dictionary learning to recover the locations and lifetimes of fluorescent tags hidden behind a turbid layer. We experimentally demonstrate non-invasive target classification via fluorescence lifetimes.

© 2014 Optical Society of America

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