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Quantitative photoacoustic tomography: Recovery of optical absorption coefficient maps of heterogeneous media
Jiang H.; Yuan Z.; Yin L.; Wang Q.; Zhang Q.
2007-04-30
Conference Name8th Conference on Biomedical Thermoacoustics, Optoacoustics and Acousto-optics
Source PublicationPHOTONS PLUS ULTRASOUND: IMAGING AND SENSING 2007
Volume6437
Conference DateJAN 21-24, 2007
Conference PlaceSan Jose, CA
Abstract

We present experimental evidence that the optical absorption coefficient images of heterogeneous media can be obtained with quantitative photoacoustic tomography (PAT). Photoacoustic images are obtained from a series of tissue-like phantom experiments using a finite element-based reconstruction algorithm coupled with a scanning photoacoustic imaging system. The experimental results show that optical absorption images can be quantitatively reconstructed when the photon diffusion model is coupled with the Helmholtz photoacoustic wave equation.

KeywordImaging Photoacoustic Tomography Reconstruction Algorithm
DOI10.1117/12.697079
URLView the original
Indexed BySCI
WOS Research AreaAcoustics ; Engineering ; Optics ; Imaging Science & Photographic Technology
WOS SubjectAcoustics ; Engineering, Biomedical ; Optics ; Imaging Science & Photographic Technology Document Information
WOS IDWOS:000245948500054
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被引频次[WOS]:1   [WOS记录]     [WOS相关记录]
Document TypeConference paper
专题Faculty of Health Sciences
AffiliationUniversity of Florida
推荐引用方式
GB/T 7714
Jiang H.,Yuan Z.,Yin L.,et al. Quantitative photoacoustic tomography: Recovery of optical absorption coefficient maps of heterogeneous media[C],2007.
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