An Estimation of Pedestrian Action on Footbridges Using Computer Vision Approaches
dc.contributor.author | Wang, Y | |
dc.contributor.author | Brownjohn, J | |
dc.contributor.author | Dai, K | |
dc.contributor.author | Patel, M | |
dc.date.accessioned | 2020-09-30T15:28:14Z | |
dc.date.issued | 2019-11-15 | |
dc.description.abstract | Vibration serviceability of footbridges is important in terms of fitness for purpose. Human-induced dynamic loading is the primary excitation of footbridges and has been researched with traditional sensors, such as inertial sensors and force plates. Along with the development of computer hardware and algorithms, e.g., machine learning, especially deep learning, computer vision technology improves rapidly and has potential application to the problem. High precision pedestrian detection can be realized with various computer vision methods, corresponding to different situations or demands. In this paper, two widely recognized computer vision approaches are used for detecting body center of mass and ankle movement, to explore the potential of these methods on human-induced vibration research. Consumer-grade cameras are used without artificial markers, to take videos for further processing and wearable inertial sensors were used to validate and evaluate the computer vision measurements. | en_GB |
dc.identifier.citation | Vol. 5, article 133 | en_GB |
dc.identifier.doi | 10.3389/fbuil.2019.00133 | |
dc.identifier.uri | http://hdl.handle.net/10871/123044 | |
dc.language.iso | en | en_GB |
dc.publisher | Frontiers Media | en_GB |
dc.rights | © 2019 Wang, Brownjohn, Dai and Patel. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. | en_GB |
dc.subject | human-induced vibration | en_GB |
dc.subject | footbridge | en_GB |
dc.subject | computer vision | en_GB |
dc.subject | instance segmentation | en_GB |
dc.subject | human pose estimation | en_GB |
dc.title | An Estimation of Pedestrian Action on Footbridges Using Computer Vision Approaches | en_GB |
dc.type | Article | en_GB |
dc.date.available | 2020-09-30T15:28:14Z | |
dc.description | This is the final version. Available on open access from Frontiers Media via the DOI in this record | en_GB |
dc.description | Data Availability Statement: The datasets generated for this study are available on request to the corresponding author. | en_GB |
dc.identifier.eissn | 2297-3362 | |
dc.identifier.journal | Frontiers in Built Environment | en_GB |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | en_GB |
dcterms.dateAccepted | 2019-10-29 | |
rioxxterms.version | VoR | en_GB |
rioxxterms.licenseref.startdate | 2019-11-15 | |
rioxxterms.type | Journal Article/Review | en_GB |
refterms.dateFCD | 2020-09-30T15:26:42Z | |
refterms.versionFCD | VoR | |
refterms.dateFOA | 2020-09-30T15:28:19Z | |
refterms.panel | B | en_GB |
refterms.depositException | publishedGoldOA |
Files in this item
This item appears in the following Collection(s)
Except where otherwise noted, this item's licence is described as © 2019 Wang, Brownjohn, Dai and Patel. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.