多光谱光声弹性成像断层扫描
Multi-spectral photoacoustic elasticity tomography.
作者信息
Liu Yubin, Yuan Zhen
机构信息
Bioimaging Core, Faculty of Health Sciences, University of Macau, Macau SAR, China.
出版信息
Biomed Opt Express. 2016 Aug 10;7(9):3323-3334. doi: 10.1364/BOE.7.003323. eCollection 2016 Sep 1.
Abstract
The goal of this work was to develop and validate a spectrally resolved photoacoustic imaging method, namely multi-spectral photoacoustic elasticity tomography (PAET) for quantifying the physiological parameters and elastic modulus of biological tissues. We theoretically and experimentally examined the PAET imaging method using simulations and in vitro experimental tests. Our simulation and in vitro experimental results indicated that the reconstructions were quantitatively accurate in terms of sizes, the physiological and elastic properties of the targets.
摘要
这项工作的目标是开发并验证一种光谱分辨光声成像方法，即多光谱光声弹性成像（PAET），用于量化生物组织的生理参数和弹性模量。我们通过模拟和体外实验测试从理论和实验上研究了PAET成像方法。我们的模拟和体外实验结果表明，重建在目标的大小、生理和弹性特性方面在定量上是准确的。
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