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Automated reconstruction of 3D models from real environments / A. Sequeira in ISPRS Journal of photogrammetry and remote sensing, vol 54 n° 1 (Januay - February 1999)  

Public [article]  inISPRS Journal of photogrammetry and remote sensing > vol 54 n° 1 (Januay - February 1999) . - pp 1 - 22 Titre : Automated reconstruction of 3D models from real environments Type de document : Article/Communication Auteurs : A. Sequeira, Auteur ; K. Ng, Auteur ; E. Wolfart, Auteur ; et al., Auteur Année de publication : 1999 Article en page(s) : pp 1 - 22 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image [Termes IGN] modélisation 3D [Termes IGN] multiscopie [Termes IGN] réalité virtuelle [Termes IGN] reconstruction 3D [Termes IGN] texturage [Termes IGN] texture d'image [Termes IGN] VRML Résumé : (Auteur) This paper describes an integrated approach to the construction of textured 3D scene models of building interiors from laser range data and visual images. This approach has been implemented in a collection of algorithms and sensors within a prototype device for 3D reconstruction, known as the EST (Environmental Sensor for Telepresence). The EST can take the form of a push trolley or of an autonomous mobile platform. The Autonomous EST (AEST) has been designed to provide an integrated solution for automating the creation of complete models. Embedded software performs several functions, including triangulation of the range data, registration of video texture, registration and integration of data acquired from different capture points. Potential applications include facilities management for the construction industry and creating reality models to be used in general areas of virtual reality, for example, virtual studios, virtualised reality for content-related applications (e.g., CD-ROMs), social telepresence, architecture and others. The paper presents the main components of the EST/AEST, and presents some example results obtained from the prototypes. The reconstructed model is encoded in VRML format so that it is possible to access and view the model via the World Wide Web. Copyright ISPRS Numéro de notice : A1999-197 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/S0924-2716(98)00026-4 En ligne : https://doi.org/10.1016/S0924-2716(98)00026-4 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=29453 [article]

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