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Article Dans Une Revue IEEE Geoscience and Remote Sensing Letters Année : 2019

A Modified Min-Norm for Time Delay and Interface Roughness Estimation by Ground Penetrating Radar: Experimental Results

Résumé

The development of methods and tools for the roadinfrastructure sustainable management is a research challenge,especially for nondestructive testing methods. This letter focuseson the estimation of the thickness of civil engineering structures,like pavements, and more precisely, the time delay and interfaceroughness. We propose a modified Min-Norm algorithmwhich allows efficiently estimating the time delay and interfaceroughness without the eigenvalue decomposition. Therefore, it hasa smaller computational load compared with subspace-basedmethods. The experimental results show the efficiency of theproposed algorithm.
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Dates et versions

hal-01913290 , version 1 (06-11-2018)

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Meng Sun, Cédric Le Bastard, Yide Wang, Jingjing Pan, Nicolas Pinel. A Modified Min-Norm for Time Delay and Interface Roughness Estimation by Ground Penetrating Radar: Experimental Results. IEEE Geoscience and Remote Sensing Letters, 2019, 16 (2), pp.188-191. ⟨10.1109/LGRS.2018.2872158⟩. ⟨hal-01913290⟩
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