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3D modelling of heritage monuments: increasing realism by combining techniques / Sabry F. El Hakim in GIM international, vol 17 n° 4 (April 2003)

Public [article]  inGIM international > vol 17 n° 4 (April 2003) . - pp 13 - 15 Titre : 3D modelling of heritage monuments: increasing realism by combining techniques Type de document : Article/Communication Auteurs : Sabry F. El Hakim, Auteur ; J.A. Beraldin, Auteur ; M. Picard, Auteur Année de publication : 2003 Article en page(s) : pp 13 - 15 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photogrammétrie terrestre [Termes IGN] abbaye [Termes IGN] Italie [Termes IGN] modélisation 3D [Termes IGN] monument historique [Termes IGN] patrimoine immobilier [Termes IGN] photogrammétrie architecturale [Termes IGN] réalité virtuelle [Termes IGN] reconstruction 3D du bâti [Termes IGN] télémétrie laser terrestre [Termes IGN] visualisation 3D Résumé : (Auteur) 3D Modelling of heritage monuments has increased significantly due to advances in laser scanners, 3D modelling software and computers. The main approaches today are interactive and automatic photogrammetry, terrestrial laser ranging and image rendering. The authors discuss each approach, pointing out its advantages and disadvantages. They then present their own approach, which combines image-based, range-based modelling and image-based rendering. Modelling of the Abbey of Pomposa in Italy is presented as an example. Numéro de notice : A2003-071 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=22367 [article]

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Real world modelling through high resolution digital 3D imaging of objects and structures / J.A. Beraldin in ISPRS Journal of photogrammetry and remote sensing, vol 55 n° 4 (July - August 2000)  

Public [article]  inISPRS Journal of photogrammetry and remote sensing > vol 55 n° 4 (July - August 2000) . - pp 230 - 250 Titre : Real world modelling through high resolution digital 3D imaging of objects and structures Type de document : Article/Communication Auteurs : J.A. Beraldin, Auteur ; F. Blais, Auteur ; Pierre Boulanger, Auteur ; et al., Auteur Année de publication : 2000 Article en page(s) : pp 230 - 250 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image [Termes IGN] chambre DTC [Termes IGN] lasergrammétrie [Termes IGN] modélisation 3D [Termes IGN] patrimoine mobilier [Termes IGN] réalité virtuelle [Termes IGN] sculpture [Termes IGN] statue [Termes IGN] télémétrie laser terrestre Résumé : (Auteur) This paper summarises the results achieved from a number of laser scanning experiments performed in our laboratories and on remote sites. The potential of this technology for imaging applications and as an input to virtualised reality environments is discussed. Parameters to be considered for this type of activity are related to the design of laser scanners with adequate depth of field, image resolution, shape reproduction fidelity, registered colour information, robustness to ambient light interference and scanning strategies. The first case reviewed is an application geared towards improving access to art collections belonging to museums. A number of digital 3D models acquired in Italy in 1997-1998 are presented, e.g. marble statue from G. Pisano (circa 1305). The second case aims at digitising large structures. Examples of a large sculpture located outside of the Canadian Museum of Civilisation in Hull, Canada and the Orbiter Docking System (ODS) located at the Kennedy Space Center in Florida, are presented. Copyright ISPRS Numéro de notice : A2000-272 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/S0924-2716(00)00013-7 En ligne : https://doi.org/10.1016/S0924-2716(00)00013-7 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=26396 [article]

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