Development and field testing of a vision-based displacement system using a low cost wireless action camera

•Development of a robust algorithm displacement calculation using computer vision algorithms.•Explanation of modifications to action cameras to enable long distance monitoring of structures.•Verification of system through intensive laboratory trials with industry leading technology.•Field applicatio...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Mechanical systems and signal processing 2019-04, Vol.121, p.343-358
Hauptverfasser:	Lydon, Darragh, Lydon, Myra, Taylor, Su, Del Rincon, Jesus Martinez, Hester, David, Brownjohn, James
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Bridge monitoring Displacement measurement Field testing Gauges Infrastructure Laboratory tests Low cost Pattern matching Pedestrian bridges Root-mean-square errors Vision based displacements Vision systems
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!