Factors affecting the detectability of concrete delamination in GPR images
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2020.121837
Abstract: Abstract Concrete delamination is a common type of defects in concrete bridge decks and rigid pavements. While it was reported that ground-penetrating radar (GPR) was able to visualize such types of defects in many instances,… read more here.
Keywords: delamination; concrete delamination; gpr images; detectability concrete ... See more keywords
Analyses of GPR signals for characterization of ground conditions in urban areas
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Geophysics"
DOI: 10.1016/j.jappgeo.2018.03.005
Abstract: Abstract Ground penetrating radar (GPR) is applied for the characterization of the ground conditions in urban areas. In addition, time domain reflectometry (TDR) and dynamic cone penetrometer (DCP) tests are conducted for the accurate analyses… read more here.
Keywords: ground conditions; urban areas; ground; gpr images ... See more keywords
Vector Phase Symmetry for Stable Hyperbola Detection in Ground-Penetrating Radar Images
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2021.3131496
Abstract: Hyperbola detection is an important application field of ground-penetrating radar (GPR) systems as underground threats and targets detected by these systems are presented in the form of a hyperbola. However, the low-amplitude hyperbola detection of… read more here.
Keywords: hyperbola detection; feature; detection; gpr images ... See more keywords
Unsupervised deep learning-based ground penetrating radar image translation for internal defect recognition of underground engineering structures
Sign Up to like & getrecommendations! Published in 2023 at "Structural Health Monitoring"
DOI: 10.1177/14759217231173314
Abstract: Anomaly detection of internal defects in underground engineering structures is critical. This paper proposes an unsupervised deep learning image-to-image translation method tailored for ground penetrating radar (GPR) images. The proposed model can translate real-world GPR… read more here.
Keywords: unsupervised deep; gpr; deep learning; defect recognition ... See more keywords