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Motion magnification analysis for city monitoring

TitleMotion magnification analysis for city monitoring
Publication TypeArticolo su Rivista peer-reviewed
Year of Publication2020
AuthorsForliti, S., Fioriti Vincenzo, Roselli Ivan, Tatì Angelo, and Colucci A.
JournalWIT Transactions on Ecology and the Environment
Volume241
Pagination247-255
ISSN1746448X
Abstract

Motion Magnification Analysis is an image-based monitoring methodology. It is based on installation of smart objects (camera, smartphone, tablet). Thus, small movements of buildings recognizable in common digital videos are magnified throw algorithm called Moto Magnification. The case studies collected focuses on outdoor experiments carried out by researchers on Cultural Heritage sites: the so-called Temple of Minerva Medica in Rome, the Ponte delle Torri of Spoleto and the Archaeological complex of the Crypta Balbi, in Rome. Therefore, analysing the building vibrations is possible to understand the structural behaviour of the monitored elements by modal analysis; analysing frequency variations is possible to detect the elements state of decay. The methodology makes possible constant, rapid, intuitive visual analysis. It is a low-cost and low-environmental impact strategy and has the possibility to be widespread on the territory. © 2020 WIT Press.

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URLhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85102903328&doi=10.2495%2fSDP200201&partnerID=40&md5=d58a00f6bb5e5651aea14f978713f3bb
DOI10.2495/SDP200201
Citation KeyForliti2020247