步进频率探地雷达数据的时频相关滤波

2012 14th International Conference on Ground Penetrating Radar (GPR) Pub Date : 2012-06-04 DOI:10.1109/ICGPR.2012.6254904

J. Sala, H. Penne, E. Eide

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引用次数: 8

摘要

本文提出了一种对步进频率探地雷达数据进行时域转换时频滤波的新方法。该方法提供了一个与深度相关的频率窗口，其中带宽连续变化，以匹配来自不同深度的地下特征的接收频谱的能量含量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Time-frequency dependent filtering of step-frequency ground penetrating radar data

This paper describes a novel method for time-frequency filtering of step-frequency GPR data during time domain conversion. The method provides a depth dependent frequency window where the bandwidth is continuously varied to match the energy contents of the received spectrum from subsurface features at different depths.

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来源期刊

2012 14th International Conference on Ground Penetrating Radar (GPR)

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