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Parametric Performance Evaluation of Wavelet-Based Corrosion Detection Algorithms for Condition Assessment of Civil Infrastructure Systems
Publisher: American Society of Civil Engineers
Abstract: Corrosion is a crucial defect in structural systems that can lead to catastrophic effects if neglected. Current structure inspection standards require an inspector to visually assess the conditions of a target structure. ...
Deep Convolutional Neural Network for Structural Dynamic Response Estimation and System Identification
Publisher: American Society of Civil Engineers
Abstract: This study presents a deep convolutional neural network (CNN)-based approach to estimate the dynamic response of a linear single-degree-of-freedom (SDOF) system, a nonlinear SDOF system, and a full-scale 3-story multidegree ...
Automated Rutting Measurement Using an Inexpensive RGB-D Sensor Fusion Approach
Publisher: American Society of Civil Engineers
Abstract: Pavement management systems have become more crucial through the development of road networks. Data collection is at the core of any pavement management system. Rutting is a critical defect on pavements that can lead to ...
Deep Learning–Based Building Attribute Estimation from Google Street View Images for Flood Risk Assessment Using Feature Fusion and Task Relation Encoding
Publisher: ASCE
Abstract: Floods are the most common and damaging natural disaster worldwide in terms of both economic losses and human casualties. Currently, policymakers rely on data collected through labor-intensive and, consequently, expensive ...
Unsupervised Approach for Autonomous Pavement-Defect Detection and Quantification Using an Inexpensive Depth Sensor
Publisher: American Society of Civil Engineers
Abstract: Current pavement condition–assessment procedures are extensively time consuming and laborious; in addition, these approaches pose safety threats to the personnel involved in the process. In this study, a RGB-D sensor is ...
Accurate and Robust Scene Reconstruction in the Presence of Misassociated Features for Aerial Sensing
Publisher: American Society of Civil Engineers
Abstract: Georeferencing through aerial imagery has several applications, including remote sensing, real-time situational mission awareness, environmental monitoring, rescue and relief, map generation, autonomous hazard avoidance, ...
Deep Learning–Based Automated Detection of Sewer Defects in CCTV Videos
Publisher: ASCE
Abstract: Automated interpretation of closed-circuit television (CCTV) inspection videos could improve the speed and consistency of sewer condition assessment. Previous approaches focus on defect classification, with less emphasis ...