A Hybrid Method Applied to Improve the Efficiency of Full-Waveform Inversion for Pavement Characterization

A Hybrid Method Applied to Improve the Efficiency of Full-Waveform Inversion for Pavement Characterization

Ground penetrating radar (GPR), as a nondestructive testing tool, is suitable for estimating the thickness and permittivity of layers within the pavement. However, it would become problematic when the layer is thin with respect to the probing pulse width, in which case overlapping between the reflec...

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Bibliographic Details
Main Authors: Jingwei Zhang, Shengbo Ye, Li Yi, Yuquan Lin, Hai Liu, Guangyou Fang
Format: Article
Language:English
Published: MDPI AG 2018-09-01
Series:Sensors
Subjects:
ground penetrating radar (GPR)
hybrid method
multilayer perceptrons (MLPs)
thin layer
Online Access:http://www.mdpi.com/1424-8220/18/9/2916

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