In this work, the integration between data provided by Time-of-Flight cameras and a multi-image matching technique for metric surveys of architectural elements is presented. The main advantage is given by the quickness in the data acquisition (few minutes) and the reduced cost of the instruments. The goal of this approach is the automatic extraction of the object breaklines in a 3D environment using a photogrammetric process, which is helpful for the final user exigencies for the reduction of the time needed for the drawing production. The results of the performed tests on some architectural elements will be reported in this paper.
Integration between calibrated time-of-flight camera data and multi-image matching approach for architectural survey / Chiabrando, Filiberto; Nex, FRANCESCO CARLO; Piatti, Dario; Rinaudo, Fulvio. - 7830:(2010), pp. 783015-1-783015-12. (Intervento presentato al convegno SPIE Remote sensing tenutosi a Tolosa nel 20-23/9/2010) [10.1117/12.864971].
Integration between calibrated time-of-flight camera data and multi-image matching approach for architectural survey
CHIABRANDO, FILIBERTO;NEX, FRANCESCO CARLO;PIATTI, DARIO;RINAUDO, Fulvio
2010
Abstract
In this work, the integration between data provided by Time-of-Flight cameras and a multi-image matching technique for metric surveys of architectural elements is presented. The main advantage is given by the quickness in the data acquisition (few minutes) and the reduced cost of the instruments. The goal of this approach is the automatic extraction of the object breaklines in a 3D environment using a photogrammetric process, which is helpful for the final user exigencies for the reduction of the time needed for the drawing production. The results of the performed tests on some architectural elements will be reported in this paper.File | Dimensione | Formato | |
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DOI 10.111712.864971.pdf
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https://hdl.handle.net/11583/2379762
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