From point cloud to BIM: a survey of existing approaches
Type
Communications avec actesDate
2013Résumé
In order to handle more efficiently projects of restoration, documentation and maintenance of historical buildings, it is essential to rely on a 3D enriched model for the building. Today, the concept of Building Information Modelling (BIM) is widely adopted for the semantization of digital mockups and few research focused on the value of this concept in the field of cultural heritage. In addition historical buildings are already built, so it is necessary to develop a performing approach, based on a first step of building survey, to develop a semantically enriched digital model. For these reasons, this paper focuses on this chain starting with a point cloud and leading to the well-structured final BIM; and proposes an analysis and a survey of existing approache on the topics of: acquisition, segmentation and BIM creation. It also, presents a critical analysis on the application of this chain in the field of cultural heritage
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STEFANI, Chiara; BUSAYARAT, Chawee; LOMBARDO, Julie; DE LUCA, Livio; VERON, Philippe (Journal on Computing and Cultural Heritage, 2013)This paper describes an interactive platform for the semantic annotation of oriented iconographic sources based on an accurate 3D model structured according to spatial and temporal features. This platform, called LOCUS ...
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STEFANI, Chiara; BUSAYARAT, Chawee; RENAUDIN, N; DE LUCA, Livio; VERON, Philippe; FLORENZANO, M (International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences, 2011)During the modelling process, 3D models are not easily conceived to support changes over time. On the contrary, for the description of cultural heritage, it is often necessary to display not only the actual state of buildings ...
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DE LUCA, Livio; BUSAYARAT, Chawee; STEFANI, Chiara; VERON, Philippe; FLORENZANO, Michel (Elsevier, 2011)This essay focuses on the fields of architectural documentation and digital representation. We present a research paper concerning the development of an information system at the scale of architecture, taking into account ...
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NUBES : describing, analysing, documenting and sharing digital representations of heritage buildings DE LUCA, Livio; BUSAYARAT, Chawee; STEFANI, Chiara; VERON, Philippe; FLORENZANO, Michel (INRIA, 2010)The NUBES project focus on the definition of an informative system on an architectural scale which exploits the relations between the 3D representation of the building (shape, dimensions, state of conservation, hypothetical ...
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DE LUCA, Livio; BUSAYARAT, Chawee; STEFANI, Chiara; RENAUDIN, N; FLORENZANO, M; VERON, Philippe (Proceedings of Shape Modeling International, 2010)The study of historic buildings is usually based on the collection and analysis of iconographic sources such as photographs, drawings, engravings, paintings or sketches. This paper describes a methodological approach to ...