Simultaneous reconstruction of acoustic and optical properties of heterogeneous tissues by quantitative photoacoustic tomography.

被引：0
|
作者：
Yuan, Zhen [1 ]
Zhang, Qizhi [1 ]
Sun, Yao [1 ]
Jiang, Huabei [1 ]
机构：
[1] Univ Florida, Dept Biomed Engn, Gainesville, FL 32611 USA
来源：
PHOTONS PLUS ULTRASOUND: IMAGING AND SENSING 2007 | 2007年 / 6437卷
关键词：
photoacoustic tomography; finite element; reconstruction algorithm;
D O I：
10.1117/12.697071
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
The optical and acoustic properties of heterogeneous media are recovered simultaneously using finite element-based reconstruction algorithm coupled with a scanning photoacoustic imaging system. The results show that the images obtained are quantitative in terms of the shape, size, location and optical and acoustic properties of the heterogeneities examined.
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页数：5
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