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Three-element phased-array approach to diffuse optical imaging based on postprocessing of continuous-wave data

机译:基于连续波数据后处理的三元素相控阵扩散光学成像方法

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摘要

We present a multielement phased-array approach to diffuse optical imaging based on postprocessing of continuous-wave data for the improvement of spatial resolution. In particular, we present a theoretical and experimental analysis of the performance of a three-element source array in the study of an optically turbid medium with two embedded cylindrical inclusions. We find that the proposed phased-array approach is able to resolve two cylinders with side-to-side separation of 10 mm that are not resolved by the intensity associated with a single light source.
机译:我们提出了一种基于连续波数据后处理的漫反射光学成像的多元素相控阵方法,以提高空间分辨率。特别是,我们提出了一种三元素源阵列在研究带有两个嵌入式圆柱体夹杂物的光学混浊介质中的性能的理论和实验分析。我们发现,所提出的相控阵方法能够解析左右间隔为10 mm的两个圆柱体,而这些圆柱体不能通过与单个光源相关的强度来解析。

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