Results 41 to 50 of about 9,751 (137)

A Novel YOLO Algorithm Integrating Attention Mechanisms and Fuzzy Information for Pavement Crack Detection

International Journal of Computational Intelligence Systems
Pavement crack detection is widely spread over road maintenance, ensuring the longevity and safety of infrastructure. Traditional manual inspection methods are time-consuming, labor-intensive, and prone to errors.
Qingqing Li, Tianshu Wu, Tingfa Xu, Jianmei Lei, Jiu Liu   +4 more
doaj   +1 more source

AI-Based Automated Visual Condition Assessment of Municipal Road Infrastructure Using High-Resolution 3D Street-Level Imagery

Infrastructures
The effective management of municipal road infrastructure requires up-to-date, standardized and reliable condition information to support sustainable maintenance.
Elia Ferrari, Jonas Meyer, Stephan Nebiker   +2 more
doaj   +1 more source

GPR applications across Engineering and Geosciences disciplines in Italy: a review [PDF]

, 2016
In this paper, a review of the main ground-penetrating radar (GPR) applications, technologies, and methodologies used in Italy is given. The discussion has been organized in accordance with the field of application, and the use of this technology has ...
Benedetto, Andrea, Bianchini Ciampoli, Luca, D'Amico, Fabrizio, Tosti, Fabio   +3 more
core   +2 more sources

ETAFHrNet: A Transformer-Based Multi-Scale Network for Asymmetric Pavement Crack Segmentation

Applied Sciences
Accurate segmentation of pavement cracks from high-resolution remote sensing imagery plays a crucial role in automated road condition assessment and infrastructure maintenance.
Chao Tan, Jiaqi Liu, Zhedong Zhao, Rufei Liu, Peng Tan, Aishu Yao, Shoudao Pan, Jingyi Dong   +7 more
doaj   +1 more source

Automatic Concrete Crack Identification Based on Lightweight Embedded U-Net

IEEE Access
Crack inspection is a routine practice in maintaining and monitoring civil infrastructure. Traditional inspection methods are time-consuming, raise safety-concerning, and impose significant cost on stakeholders. Fast and accurate concrete crack detection
Baoxian Li, Hongbin Guo, Zhanfei Wang, Fengchi Wang   +3 more
doaj   +1 more source

LMD_YOLO: A Lightweight and Efficient Model for Pavement Defects Detection

IEEE Access
Pavement defects detection is vital for ensuring safety and extending infrastructure lifespan. Traditional manual inspection methods are inefficient and insufficient for the increasing demand for road maintenance.
Shuai He, Ye Yuan, Bingyang Yin
doaj   +1 more source

Performance Evaluation of Open Graded Base Course with Doweled and Non-Doweled Transverse Joints [PDF]

, 2010
The objectives of this study were to investigate the performance of 20-year old doweled/non-doweled and dense-graded/permeable base test sections on three concrete pavement segments in Wisconsin: USH 18/151 in Iowa and Dane counties, STH 29 in Brown ...
Crovetti, James, Owusu-Ababio, Samuel, Schmitt, Robert   +2 more
core   +1 more source

The use of geomatic techniques to improve the management of metro infrastructure [PDF]

, 2018
The management of large infrastructures requires comprehensive knowledge of their characteristics and the elements that constitute them. It is essential to know which elements are involved and where they are located. At the same time also, it is vital to
Buill Pozuelo, Felipe, Delgado, Saturio, Núñez Andrés, María Amparo, Plancho Milian, Carlos   +3 more
core   +2 more sources

Sidewalk Elevation Barrier Detection Using a 2D LiDAR Scanner

IEEE Access
While Pavement Management Systems are commonly used for effective roadway inspection and maintenance, similarly efficient solutions for sidewalk assessment remain underdeveloped. This study introduces a semi-automated method for sidewalk evaluation based
Pavel Kukuliac, Jiri Horak, David Fojtik, Michal Kacmarik, Roman Kapica, Ondrej Krejcar, Petr Podesva, Rostislav Dandos, Petr Jadviscok, Milan Mihola   +9 more
doaj   +1 more source

Technology News, October-December, 2013 [PDF]

, 2013
Technology News is a newsletter produced by the Iowa Department of Transportation to provide information to the transportation specialist in Iowa's cities and counties.

core