Time-frequency analysis of air-coupled GPR data for identification of delamination between pavement layers

H Liu, Z Deng, F Han, Y Xia, QH Liu, M Sato - Construction and Building …, 2017 - Elsevier
Identification of delamination in pavement layers using ground penetrating radar (GPR) is
still challenging due to its limited range resolution. This paper investigates the …

Development of regularization methods on simulated ground-penetrating radar signals to predict thin asphalt overlay thickness

S Zhao, IL Al-Qadi - Signal Processing, 2017 - Elsevier
The range resolution of ground-penetrating radar (GPR) signal is important in thin asphalt
overlay thickness estimation. In this paper, regularized deconvolution is utilized to analyze …

Why Ricker wavelets are successful in processing seismic data: Towards a theoretical explanation

A Gholamy, V Kreinovich - 2014 IEEE Symposium on …, 2014 - ieeexplore.ieee.org
In many engineering applications ranging from engineering seismology to petroleum
engineering and civil engineering, it is important to process seismic data. In processing …

Sparse blind deconvolution of ground penetrating radar data

S Jazayeri, N Kazemi, S Kruse - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
We propose an effective method for sparse blind deconvolution (SBD) of ground penetrating
radar data. The SBD algorithm has no constraints on the phase of the wavelet, but the initial …

Seismic response of alluvial valleys subject to oblique incidence of shear waves

D Amini, B Gatmiri, P Maghoul - Journal of Earthquake Engineering, 2022 - Taylor & Francis
This paper aims to study the combined effects of incident wave angularity and geometrical
characteristics on the seismic spectral response of curved valleys filled with alluvium. The …

GPR data processing techniques

N Economou, A Vafidis, F Benedetto… - … engineering applications of …, 2015 - Springer
Ground penetrating radar (GPR) is a non-destructive geophysical method that uses radar
pulses to image the subsurface. Notwithstanding that it is particularly promising for soil …

GPR signal enhancement using band-pass and K–L filtering: a case study for the evaluation of grout in a shielded tunnel

X Xie, C Zeng, Z Wang - Journal of Geophysics and Engineering, 2013 - academic.oup.com
The rapidness, non-destructiveness and high precision of ground penetrating radar (GPR)
technology has enabled it to be widely and increasingly used in tunnel detection. However …

[图书][B] Ultrasonic linear array evaluation of concrete pavements

KE Hoegh - 2013 - search.proquest.com
Nondestructive evaluation is an important tool for assurance of proper construction practices
and selection of rehabilitation procedures for civil infrastructure. Improvements in technology …

Diffraction separation with plane-wave destruction filer for the lunar penetrating radar sensor data

H Song, H Sun, J Yang, H Mao, M Liu, M Li… - IEEE Sensors …, 2021 - ieeexplore.ieee.org
China transported the lunar rovers to the lunar surface via the Chang'E rockets for lunar
exploration. An important detection tool in the lunar rover is the lunar penetrating radar …

GPR signal classification with low-rank and convolutional sparse coding representation

FHC Tivive, A Bouzerdoum… - 2017 IEEE Radar …, 2017 - ieeexplore.ieee.org
This paper presents a method for target detection and classification of improvised explosive
devices (IEDs), based on a joint low-rank and sparse decomposition of ground penetrating …