2010•Unpublished venueRequires access

Correcting for heterogeneous fluence profiles in photoacoustic imaging with diffuse optical tomography

Adam Q. Bauer, Ralph E. Nothdurft, Changhui Li, Lihong V. Wang, Joseph P. Culver

Abstract

Diffuse optical tomography and photoacoustic tomography were combined to measure the optical absorption coefficient of a tissue mimicking phantom. Heterogeneous fluence maps were calculated from DOT absorption reconstructions and used to correct PAT reconstructions.

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Available abstract

Key concepts: Diffuse optical imaging, Imaging phantom, Attenuation coefficient, Photoacoustic imaging in biomedicine, Optics, Photoacoustic tomography, Materials science, Fluence