Assessment of pavement structural conditions and remaining life combining accelerated pavement testing and ground-penetrating radar

Z Liu, Q Yang, X Gu - Remote Sensing, 2023 - mdpi.com
The inspection and monitoring of structural conditions are crucial for the maintenance of
semi-rigid base pavement. To achieve the inverse calculation of material parameters and …

GIFM: An image restoration method with generalized image formation model for poor visible conditions

Z Liang, W Zhang, R Ruan… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Recently, image restoration has attracted considerable attention from researchers, and
these methods generally restore degraded images based on the atmospheric scattering …

Deep learning-enhanced numerical simulation of ground penetrating radar and image detection of road cracks

Z LIU, XY GU, J LI, Q DONG, JW JIANG - Chinese Journal of …, 2024 - en.dzkx.org
Aiming at the requirements of nondestructive testing and intelligent recognition of cracks
inside the pavement structures, a ground penetrating radar (GPR) detection and automatic …

[HTML][HTML] 探地雷达数值模拟与道路裂缝图像检测的深度学习增强方法

刘震, 顾兴宇, 李骏, 董侨, 蒋继望 - 地球物理学报, 2024 - dzkx.org
针对路面结构内部裂缝的无损检测与智能识别需求, 提出一种基于改进的YOLOv8
和AutoAugment 增强的探地雷达检测与图像自动识别方法. 结合Gprmax 数值模拟 …

[HTML][HTML] Refined modeling of heterogeneous medium for ground-penetrating radar simulation

H Liu, D Dai, L Zou, Q He, X Meng, J Chen - Remote Sensing, 2024 - mdpi.com
Ground-penetrating radar (GPR) has been widely used for subsurface detection and testing.
Numerical simulations of GPR signal are commonly performed to aid the interpretation of …

A Novel Feature Descriptor for Hyperbola Recognition in GPR Images Based on Symmetry Model

P Zhang, L Shen, Y Chen, X Huang… - IEEE Geoscience and …, 2023 - ieeexplore.ieee.org
Ground penetrating radar (GPR) images typically depict underground targets as hyperbolas,
which pose a challenging detection task due to their low amplitude and resolution. To …

Deep Learning-Based Suppression of Strong Noise in GPR Data for Railway Subgrade Detection

Z Liu, J Xiao, R Shen, J Liu… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Ground-penetrating radar (GPR) is a nondestructive near-surface geophysical detection
method, which is often used to locate subgrade diseases in railway subgrade detection …

FM-Gan: Forward Modeling Network for Generating Approaching-reality B-Scans of GPR Pipelines with Transformer Tuning

T Xu, D Yuan, G Yang, B Li… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Ground-penetrating radar (GPR) forward modeling holds significant importance in the
realms of geological exploration, subsurface target detection, and scientific research. With …

改进YOLOv5 的探地雷达常见地下管线识别

王惠琴, 罗佳, 何永强, 曹明华, 高大庆, 李佳豪 - 地球物理学报, 2024 - dsjyj.com.cn
针对当前探地雷达(Ground Penetrating Radar, GPR) 图像识别准确率低, 且小目标识别困难等
问题, 本文将YOLOv5 (You Only Look Once) 和ConvNeXt 网络相结合, 提出了一种适用于GPR …

Identification of common underground pipelines by ground penetrating radar based on improved YOLOv5

HQ WANG, J LUO, YQ HE, MH CAO… - Chinese Journal of …, 2024 - en.dzkx.org
Aiming at the current problems of low accuracy of ground-penetrating radar image
recognition and difficulty in recognizing small targets, this paper combines YOLOv5 and …