Signal compensation of photoacoustic tomography

Yaguang Zeng; Da Xing; Yong Yao

doi:10.1117/12.482959

12 September 2002 Signal compensation of photoacoustic tomography

Yaguang Zeng, Da Xing, Yong Yao

Proceedings Volume 4916, Optics in Health Care and Biomedical Optics: Diagnostics and Treatment; (2002) https://doi.org/10.1117/12.482959
Event: Photonics Asia, 2002, Shanghai, China

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,

Citation Download Citation

Yaguang Zeng, Da Xing, and Yong Yao "Signal compensation of photoacoustic tomography", Proc. SPIE 4916, Optics in Health Care and Biomedical Optics: Diagnostics and Treatment, (12 September 2002); https://doi.org/10.1117/12.482959

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