一种改进的太赫兹脉冲回波成像三维可视化后处理方法

2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Pub Date : 2018-09-01 DOI:10.1109/IRMMW-THZ.2018.8509926

H. Hanaizumi

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引用次数: 0

摘要

提出了一种利用回波极性显示散射源三维形状的改进后处理方法。将该方法应用于塑料板的太赫兹脉冲回波测量，其中包括三种人为缺陷:金属棒、气隙和充水隙。该方法成功地识别了由于缺陷引起的介电性能变化。

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An Improved Post-Processing Method for Three-Dimensional Visualization in Terahertz Pulse-Echo Imaging

An improved post-processing method was proposed for displaying 3-D shape of scattering sources with polarity of the echoes. The method was applied to terahertz pulse-echo measurements for a plastic plate, including three artificial defects: metal rod, air gap, and water-filled gap. The method successfully recognized the change of the dielectric property due to the defects.

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来源期刊

2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

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