Semantic annotation of heritage building photos based on 3D spatial referencing
Date
2010Résumé
Throughout this article, we present the principles of a semantic annotation using 3D model as a support to transfer the semantic layers to images. The approach could be used as an essential tool for the documentation of buildings of historical importance. Our research focused on the analysis and the implementation of tools and techniques for semantic annotation of photo, on its storage and retrieval from a database and on the manipulation of information in a real time 3D scene. Our approach, divided in three connected steps (semantic annotation of 3D model, spatial referencing of image and semantic annotation of image using 3D object’s silhouette projection), has been finalized and tested on different archaeological sites. We have used these principles to develop an implementation model of a management and consultation system for data gathered from the Internet.
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NUBES : describing, analysing, documenting and sharing digital representations of heritage buildings Communication avec acteDE LUCA, Livio; BUSAYARAT, Chawee; STEFANI, Chiara; FLORENZANO, Michel; VERON, Philippe (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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Article dans une revue avec comité de lectureDE LUCA, Livio; BUSAYARAT, Chawee; STEFANI, Chiara; FLORENZANO, Michel; VERON, Philippe (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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Communication avec acteThis article focuses on the fields of architectural documentation and digital representation. It concerns the development of an information system at the scale of architecture, taking into account the relationships that ...
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Communication avec acteSTEFANI, 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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Communication avec acteDE 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 ...