Matches in SemOpenAlex for { <https://semopenalex.org/work/W2899356906> ?p ?o ?g. }
- W2899356906 endingPage "1509" @default.
- W2899356906 startingPage "1491" @default.
- W2899356906 abstract "In this study, a vision-based multi-point structural dynamic monitoring framework is proposed. This framework aims to solve issues in current vision-based structural health monitoring. Limitations are due to manual markers, single-point monitoring, and synchronization between a multiple-camera setup and a sensor network. The proposed method addresses the first issue using virtual markers—features extracted from an image—instead of physical manual markers. The virtual markers can be selected according to each scenario, which makes them versatile. The framework also overcomes the issue of single-point monitoring by utilizing an advanced visual tracking algorithm based on optical flow, allowing multi-point displacement measurements. Besides, a synchronization mechanism between a multiple-camera setup and a sensor network is built. The proposed method is first tested on a grandstand simulator located in the laboratory. The experiment is to verify the performance of displacement measurement of the proposed method and conduct structural identification of the grandstand through multi-point displacement records. The results from the proposed method are then compared to the data gathered by traditional displacement sensors and accelerometers. A second experiment is conducted at a stadium during a football game to validate the feasibility of field application and the operational modal identification of the stadium under human crowd jumping through the measured displacement records. From these experiments, it is concluded that the proposed method can be employed to identify modal parameters for structural health monitoring." @default.
- W2899356906 created "2018-11-09" @default.
- W2899356906 creator A5001482421 @default.
- W2899356906 creator A5071812268 @default.
- W2899356906 creator A5079326330 @default.
- W2899356906 date "2018-11-01" @default.
- W2899356906 modified "2023-10-07" @default.
- W2899356906 title "Marker-free monitoring of the grandstand structures and modal identification using computer vision methods" @default.
- W2899356906 cites W1578285471 @default.
- W2899356906 cites W1637731468 @default.
- W2899356906 cites W1657722972 @default.
- W2899356906 cites W1755205674 @default.
- W2899356906 cites W1973859761 @default.
- W2899356906 cites W1993081801 @default.
- W2899356906 cites W2016746101 @default.
- W2899356906 cites W2016916725 @default.
- W2899356906 cites W2028660383 @default.
- W2899356906 cites W2031912957 @default.
- W2899356906 cites W2048952399 @default.
- W2899356906 cites W2050768090 @default.
- W2899356906 cites W2054733135 @default.
- W2899356906 cites W2056357968 @default.
- W2899356906 cites W2064510059 @default.
- W2899356906 cites W2065569664 @default.
- W2899356906 cites W2083660831 @default.
- W2899356906 cites W2091526119 @default.
- W2899356906 cites W2095157569 @default.
- W2899356906 cites W2095359136 @default.
- W2899356906 cites W2097616340 @default.
- W2899356906 cites W2100076348 @default.
- W2899356906 cites W2111574906 @default.
- W2899356906 cites W2119605622 @default.
- W2899356906 cites W2126052502 @default.
- W2899356906 cites W2151103935 @default.
- W2899356906 cites W2163082197 @default.
- W2899356906 cites W2167667767 @default.
- W2899356906 cites W2261304198 @default.
- W2899356906 cites W2267680422 @default.
- W2899356906 cites W2276869668 @default.
- W2899356906 cites W2289414106 @default.
- W2899356906 cites W2338357545 @default.
- W2899356906 cites W2435864801 @default.
- W2899356906 cites W2512804334 @default.
- W2899356906 cites W2518741115 @default.
- W2899356906 cites W2546715677 @default.
- W2899356906 cites W2560293681 @default.
- W2899356906 cites W2606399290 @default.
- W2899356906 cites W2786579668 @default.
- W2899356906 cites W2793624930 @default.
- W2899356906 cites W4251147723 @default.
- W2899356906 doi "https://doi.org/10.1177/1475921718806895" @default.
- W2899356906 hasPublicationYear "2018" @default.
- W2899356906 type Work @default.
- W2899356906 sameAs 2899356906 @default.
- W2899356906 citedByCount "70" @default.
- W2899356906 countsByYear W28993569062019 @default.
- W2899356906 countsByYear W28993569062020 @default.
- W2899356906 countsByYear W28993569062021 @default.
- W2899356906 countsByYear W28993569062022 @default.
- W2899356906 countsByYear W28993569062023 @default.
- W2899356906 crossrefType "journal-article" @default.
- W2899356906 hasAuthorship W2899356906A5001482421 @default.
- W2899356906 hasAuthorship W2899356906A5071812268 @default.
- W2899356906 hasAuthorship W2899356906A5079326330 @default.
- W2899356906 hasBestOaLocation W28993569061 @default.
- W2899356906 hasConcept C107551265 @default.
- W2899356906 hasConcept C111919701 @default.
- W2899356906 hasConcept C115961682 @default.
- W2899356906 hasConcept C116834253 @default.
- W2899356906 hasConcept C127162648 @default.
- W2899356906 hasConcept C127413603 @default.
- W2899356906 hasConcept C154945302 @default.
- W2899356906 hasConcept C155542232 @default.
- W2899356906 hasConcept C15744967 @default.
- W2899356906 hasConcept C185592680 @default.
- W2899356906 hasConcept C188027245 @default.
- W2899356906 hasConcept C2524010 @default.
- W2899356906 hasConcept C2776247918 @default.
- W2899356906 hasConcept C2778539849 @default.
- W2899356906 hasConcept C2778562939 @default.
- W2899356906 hasConcept C28719098 @default.
- W2899356906 hasConcept C31972630 @default.
- W2899356906 hasConcept C33923547 @default.
- W2899356906 hasConcept C41008148 @default.
- W2899356906 hasConcept C44154836 @default.
- W2899356906 hasConcept C542102704 @default.
- W2899356906 hasConcept C59822182 @default.
- W2899356906 hasConcept C66938386 @default.
- W2899356906 hasConcept C71139939 @default.
- W2899356906 hasConcept C76155785 @default.
- W2899356906 hasConcept C79403827 @default.
- W2899356906 hasConcept C86803240 @default.
- W2899356906 hasConcept C89805583 @default.
- W2899356906 hasConceptScore W2899356906C107551265 @default.
- W2899356906 hasConceptScore W2899356906C111919701 @default.
- W2899356906 hasConceptScore W2899356906C115961682 @default.
- W2899356906 hasConceptScore W2899356906C116834253 @default.
- W2899356906 hasConceptScore W2899356906C127162648 @default.