An image-based approach for the architectural modeling of past states
TypeCommunications avec actes
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 but also their previous states so to understand their modifications. The construction and structuring of spatio-temporal models of cultural heritage demand a double conceptual effort: on one side, 3D models must be reconstructed and structured in space according to architectural concepts; on the other one, such elements should follow the criteria of temporal decomposition. For this reason, links between structured elements should be established to keep track of changes over time. Moreover, only the current state can be reconstructed in a rigorous way using a combination of different 3D measurement techniques (such as laser scanning and photogrammetry); on the contrary, knowledge about past states is conditioned by missing elements, whose morphology and dating can reveal uncertain. For this reason, this paper describes a methodological approach to make use of the existing iconographic corpus for the analysis and the 3D management of building transformations. The aim is to establish a relation between the iconography used for the hypothetical reconstruction and the 3D representation that depends on it. As a result, 3D representations can be used like visualization systems capable of reflecting the amount of knowledge produced studying historic buildings
Fichier(s) constituant cette publication
Cette publication figure dans le(s) laboratoire(s) suivant(s)
Visualiser des documents liés par titre, auteur, créateur et sujet.
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 ...
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 ...
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 ...
DE LUCA, Livio; BUSAYARAT, Chawee; STEFANI, Chiara; VERON, Philippe; FLORENZANO, M (ISPRS, 2011)This 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 ...
A Web Platform for the Consultation of Spatialized and Semantically-Enriched Iconographic Sources on Cultural Heritage Buildings 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 ...