Image processing for safety assessment in Civil Engineering
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http://hdl.handle.net/10045/28556
Títol: | Image processing for safety assessment in Civil Engineering |
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Autors: | Ferrer, Belén | Pomares Torres, Juan Carlos | Irles Más, Ramón | Espinosa, Julián | Mas, David |
Grups d'investigació o GITE: | Óptica y Ciencias de la Visión | Grupo de Ensayo, Simulación y Modelización de Estructuras (GRESMES) |
Centre, Departament o Servei: | Universidad de Alicante. Departamento de Óptica, Farmacología y Anatomía | Universidad de Alicante. Departamento de Ingeniería Civil | Universidad de Alicante. Instituto Universitario de Física Aplicada a las Ciencias y las Tecnologías |
Paraules clau: | Pattern recognition | Target tracking | Nondestructive testing |
Àrees de coneixement: | Óptica | Mecánica de Medios Continuos y Teoría de Estructuras |
Data de publicació: | de maig-2013 |
Editor: | Optical Society of America |
Citació bibliogràfica: | FERRER, Belén, et al. “Image processing for safety assessment in Civil Engineering”. To be published in Applied Optics, May 2013. ISSN 1559-128X |
Resum: | Behaviour analysis of construction safety systems is of fundamental importance to avoid accidental injuries. Traditionally, measurements of dynamic actions in Civil Engineering have been done through accelerometers, but high-speed cameras and image processing techniques can play an important role in this area. Here, we propose using morphological image filtering and Hough transform on high-speed video sequence as tools for dynamic measurements on that field. The presented method is applied to obtain the trajectory and acceleration of a cylindrical ballast falling from a building and trapped by a thread net. Results show that safety recommendations given in construction codes can be potentially dangerous for workers. |
Patrocinadors: | The authors acknowledge the support of the Spanish Ministerio de Economía y Competitividad through the project BIA2011-22704 and the University of Alicante through the project GRE10-09. D. M. also acknowledges the support of the Generalitat Valenciana through the project PROMETEO/2011/021. |
URI: | http://hdl.handle.net/10045/28556 |
ISSN: | 1559-128X (Print) | 2155-3165 (Online) |
Idioma: | eng |
Tipus: | info:eu-repo/semantics/article |
Revisió científica: | si |
Apareix a la col·lecció: | INV - GRESMES - Artículos de Revistas INV - IMAOS+V - Artículos de Revistas INV - BIMAEC - Artículos de Revistas |
Arxius per aquest ítem:
Arxiu | Descripció | Tamany | Format | |
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pre-print.pdf | Versión revisada | 1,15 MB | Adobe PDF | Obrir Vista prèvia |
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