Search Results - "Le Bastard, Cédric"

Time-Delay Estimation by Enhanced Orthogonal Matching Pursuit Method for Thin Asphalt Pavement With Similar Permittivity by Sun, Meng, Pan, Jingjing, Wang, Yide, Zhang, Xiaofei, Xiao, Xiaoting, Fauchard, Cyrille, Bastard, Cedric Le

“…Time-delay estimation (TDE) for thin top layers of asphalt pavement is a challenging task due to the limited resolution of ground penetrating radar (GPR) as…”
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Performance assessment of SVM-based classification techniques for the detection of artificial debondings within pavement structures from stepped-frequency A-scan radar data by Todkar, Shreedhar Savant, Le Bastard, Cédric, Baltazart, Vincent, Ihamouten, Amine, Dérobert, Xavier

“…Owing to traffic and weather conditions, pavement structures may suffer from horizontal and vertical cracks that shorten the overall lifetime of roadways. In…”
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Modeling of EM Wave Coherent Scattering From a Rough Multilayered Medium With the Scalar Kirchhoff Approximation for GPR Applications by Pinel, Nicolas, Le Bastard, Cedric, Bourlier, Christophe

“…This article presents a new asymptotic modeling of electromagnetic (EM) wave coherent scattering from a rough multilayered medium, based on the scalar…”
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Time-Delay Estimation Using Ground-Penetrating Radar With a Support Vector Regression-Based Linear Prediction Method by Pan, Jingjing, Le Bastard, Cedric, Wang, Yide, Sun, Meng

“…Ground-penetrating radars (GPR) are widely used in media parameters' estimation and targets' localization. This paper focuses on time-delay estimation (TDE)…”
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Time-Delay Estimation by a Modified Orthogonal Matching Pursuit Method for Rough Pavement by Pan, Jingjing, Sun, Meng, Wang, Yide, Le Bastard, Cedric, Baltazart, Vincent

“…Pavement survey is one of the most important applications for ground penetrating radar (GPR) in civil engineering. In the case of centimeter scale of GPR…”
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Asymptotic Modeling of Coherent Scattering from Random Rough Layers : Application to Road Survey by GPR at Nadir by Pinel, Nicolas, Le Bastard, Cédric, Bourlier, Christophe, Sun, Meng

“…This paper studies the coherent scattering from random rough layers made up of two uncorrelated random rough surfaces, by considering 2D problems. The results…”
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A time-delay estimation approach for coherent GPR signals by taking into account the noise pattern and radar pulse by Pan, Jingjing, Sun, Meng, Wang, Yide, Bastard, Cédric Le, Baltazart, Vincent

“…In this paper, we propose to perform time-delay estimation (TDE) of coherent GPR signals by taking into account the radar pulse and noise pattern. The proposed…”
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Low-Complexity High-Order Propagator Method for Near-Field Source Localization by Li, Jianzhong, Wang, Yide, Le Bastard, Cédric, Wu, Zongze, Men, Shaoyang

“…In this paper, an efficient high-order propagator method is proposed to localize near-field sources. We construct a specific non-Hermitian matrix based on the…”
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Estimation of time delay and interface roughness by GPR using modified MUSIC by Sun, Meng, Le Bastard, Cédric, Pinel, Nicolas, Wang, Yide, Li, Jianzhong, Pan, Jingjing, Yu, Zhiwen

“…In civil engineering, roadway structure evaluation is an important application which can be carried out by ground penetrating radar. In this paper, firstly a…”
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DOA Finding with Support Vector Regression Based Forward-Backward Linear Prediction by Pan, Jingjing, Wang, Yide, Le Bastard, Cédric, Wang, Tianzhen

“…Direction-of-arrival (DOA) estimation has drawn considerable attention in array signal processing, particularly with coherent signals and a limited number of…”
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Signal Subspace Smoothing Technique for Time Delay Estimation Using MUSIC Algorithm by Sun, Meng, Wang, Yide, Le Bastard, Cédric, Pan, Jingjing, Ding, Yuehua

“…In civil engineering, Time Delay Estimation (TDE) is one of the most important tasks for the media structure and quality evaluation. In this paper, the MUSIC…”
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Time Delay and Interface Roughness Estimation Using Modified ESPRIT With Interpolated Spatial Smoothing Technique by Sun, Meng, Le Bastard, Cedric, Wang, Yide, Pinel, Nicolas, Pan, Jingjing, Baltazart, Vincent, Simonin, Jean-Michel, Derobert, Xavier

“…In civil engineering, ground penetrating radar is a common technique for evaluating the structure and quality of road pavement. This paper focuses on the…”
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A Linear Prediction and Support Vector Regression-Based Debonding Detection Method Using Step-Frequency Ground Penetrating Radar by Le Bastard, Cedric, Pan, Jingjing, Wang, Yide, Sun, Meng, Todkar, Shreedhar Savant, Baltazart, Vincent, Pinel, Nicolas, Ihamouten, Amine, Derobert, Xavier, Bourlier, Christophe

“…In the field of civil engineering, ground penetrating radar (GPR) is a highly efficient nondestructive testing tool for sustainable management of pavement…”
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A modified min-norm for time delay and interface roughness estimation by ground penetrating radar: Experimental results by Meng Sun, Le Bastard, Cedric, Yide Wang, Jingjing Pan, Pinel, Nicolas

“…The development of methods and tools for the road infrastructure sustainable management is a research challenge, especially for nondestructive testing methods…”
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Thin-Pavement Thickness Estimation Using GPR With High-Resolution and Superresolution Methods by Le Bastard, C., Baltazart, V., Yide Wang, Saillard, J.

“…In the field of civil engineering, sounding the top layer of carriageways, i.e., the pavement layer, is classically performed using standard ground-penetrating…”
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Enhanced GPR Signal for Layered Media Time-Delay Estimation in Low-SNR Scenario by Jianzhong Li, Le Bastard, Cedric, Yide Wang, Gang Wei, Biyun Ma, Meng Sun

“…In this letter, a new method is proposed to enhance the ground-penetrating radar (GPR) signal for time-delay estimation in a low signal-to-noise ratio. It is…”
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State Machine for Detecting Vehicles by Magnetometer Sensors by Guilbert, David, Le Bastard, Cedric, Sio-Song Ieng, Yide Wang

“…This letter presents a vehicle detection state machine for magnetometer sensors. The state machine designed by Chinrungrueng and Kaewkamnerd for a single lane…”
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Modified ESPRIT (M-ESPRIT) algorithm for time delay estimation in both any noise and any radar pulse context by a GPR radar by Le Bastard, Cédric, Baltazart, Vincent, Wang, Yide

“…This paper presents M-ESPRIT, a modified version of the ESPRIT algorithm, for the purpose of time delay estimation of backscattered radar signals. The proposed…”
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Generalization of PILE Method to the EM Scattering From Stratified Subsurface With Rough Interlayers: Application to the Detection of Debondings Within Pavement Structure by Bourlier, Christophe, Le Bastard, Cedric, Baltazart, Vincent

“…This paper presents the numerical method, generalized propagation-inside-layer expansion (GPILE), to calculate the scattered electromagnetic field by any…”
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Time Delay and Permittivity Estimation by Ground-Penetrating Radar With Support Vector Regression by Le Bastard, Cedric, Yide Wang, Baltazart, Vincent, Derobert, Xavier

“…In the field of civil engineering, sounding the pavement layers is classically performed using standard ground-penetrating radar, whose vertical resolution is…”
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