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Proceedings Paper

Signal compensation of photoacoustic tomography
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Paper Abstract

The results of theoretical and experimental investigations of pulsed optoacoustic (PA) method for tomography of biological objects in the requency range 1-10 MHZ at the depths up to 5 centimeters are presented. Some key problems of imaging are to reduce the effect of surface PA pulse and enhance the contrast of imaging. In this paper, we propose compensation methodology to restrain the noise signal of the surface, and apply the methodology to reconstruct PA tomography,

Paper Details

Date Published: 12 September 2002
PDF: 6 pages
Proc. SPIE 4916, Optics in Health Care and Biomedical Optics: Diagnostics and Treatment, (12 September 2002); doi: 10.1117/12.482959
Show Author Affiliations
Yaguang Zeng, South China Normal Univ. (China)
Da Xing, South China Normal Univ. (China)
Yong Yao, South China Normal Univ. (China)

Published in SPIE Proceedings Vol. 4916:
Optics in Health Care and Biomedical Optics: Diagnostics and Treatment
Britton Chance; Mingzhe Chen; Gilwon Yoon, Editor(s)

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