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首页> 外文会议>IEEE International Microwave Biomedical Conference >Real-time Microwave Imaging of Breast Phantoms with Constrained Deconvolution of Planar Data
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Real-time Microwave Imaging of Breast Phantoms with Constrained Deconvolution of Planar Data

机译：乳房幻影的实时微波成像，具有平面数据的受约束性解构

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Recently, a real-time deconvolution-based reconstruction method has been proposed that performs successful quantitative imaging of complex tissue objects of thicknesses around 1 cm. Here, imaging of 5-cm thick phantoms is demonstrated experimentally. The microwave system aims at breast imaging using planar acquisition similar to that in mammography. An important conclusion has been reached that Rytov's approximation in the forward model, as compared to Born's approximation, may lead to superior ability to localize scatterers amidst clutter and noise. Practical aspects of the acquisition system are also discussed including the choice of the medium used as padding around the breast phantom.
机译：最近，已经提出了一种基于实时的基于去卷积的重建方法，其执行厚度的复杂组织物体的成功定量成像约为1cm。在这里，实验证明了5cm的厚重的成像。微波系统旨在使用类似于乳房X线照相术中的平面采集的乳房成像。已经达到了一个重要的结论，即与诞生的近似相比，前向模型中的Rytov在前向模型中的近似可能导致在杂乱和噪声中定位散射体的卓越能力。还讨论了采集系统的实际方面，包括选择用作乳房幻影周围填充的培养基。

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