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Auteur Livio de Luca
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MAP - CNRS
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Affiner la recherche Interroger des sources externesAutomatic structuring of photographic collections for spatio-temporal monitoring of restoration sites: problem statement and challenges / Laura Willot (2022)
Titre : Automatic structuring of photographic collections for spatio-temporal monitoring of restoration sites: problem statement and challenges Type de document : Article/Communication Auteurs : Laura Willot, Auteur ; D. Vodislav, Auteur ; Livio de Luca, Auteur ; Valérie Gouet-Brunet Editeur : International Society for Photogrammetry and Remote Sensing ISPRS Année de publication : 2022 Collection : International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences, ISSN 1682-1750 num. 46-2-W1 Projets : Alegoria / Gouet-Brunet, Valérie Conférence : 3D-ARCH 2022, 9th International Workshop 3D-ARCH "3D Virtual Reconstruction and Visualization of Complex Architectures" 02/03/2022 04/03/2022 Mantua Italie OA ISPRS Archives Importance : pp 521 - 528 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Bases de données localisées
[Termes IGN] cathédrale
[Termes IGN] enrichissement sémantique
[Termes IGN] image
[Termes IGN] mesure de similitude
[Termes IGN] modèle conceptuel de données
[Termes IGN] Paris (75)
[Termes IGN] patrimoine documentaire
[Termes IGN] recherche d'image basée sur le contenuRésumé : (auteur) Over the last decade, a large number of digital documentation projects have demonstrated the potential of image-based modelling of heritage objects in the context of documentation, conservation, and restoration. The inclusion of these emerging methods in the daily monitoring of the activities of a heritage restoration site (context in which hundreds of photographs per day can be acquired by multiple actors, in accordance with several observation and analysis needs) raises new questions at the intersection of big data management, analysis, semantic enrichment, and more generally automatic structuring of this data. In this article, we propose a data model developed around these questions and identify the main challenges to overcome the problem of structuring massive collections of photographs through a review of the available literature on similarity metrics used to organise the pictures based on their content or metadata. This work is realized in the context of the restoration site of the Notre-Dame de Paris cathedral that will be used as the main case study. Numéro de notice : C2022-003 Affiliation des auteurs : UGE-LASTIG+Ext (2020- ) Autre URL associée : vers HAL Thématique : GEOMATIQUE/INFORMATIQUE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : 10.5194/isprs-archives-xlvi-2-w1- 2022-521-2022 Date de publication en ligne : 25/02/2022 En ligne : https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLVI-2-W1-2022/5 [...] Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=100315 
Titre : Culture 3D cloud: A cloud computing platform for 3D scanning, documentation, preservation and dissemination of cultural heritage Type de document : Article/Communication Auteurs : Pierre Alliez, Auteur ; François Forge, Auteur ; Livio de Luca, Auteur ; Marc Pierrot-Deseilligny Année de publication : 2017 Article en page(s) : pp 35 - 35 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications photogrammétriques
[Termes IGN] base de données localisées 3D
[Termes IGN] informatique en nuage
[Termes IGN] patrimoine culturel
[Termes IGN] patrimoine immobilier
[Termes IGN] plateforme logicielleRésumé : (auteur) One of the limitations of the 3D digitisation process is that it typically requires highly specialised skills andyields heterogeneous results depending on proprietary software solutions and trial-and-error practices. Themain objective of Culture 3D Cloud [L1], a collaborative project funded within the framework of the French“Investissements d’Avenir” programme, is to overcome this limitation, providing the cultural community witha novel image-based modelling service for 3D digitisation of cultural artefacts. This will be achieved byleveraging the widespread expert knowledge of digital photography in the cultural arena to enable culturalheritage practitioners to perform routine 3D digitisation via photo-modelling. Cloud computing was chosenfor its capability to offer high computing resources at reasonable cost, scalable storage via continuouslygrowing virtual containers, multi-support diffusion via remote rendering and efficient deployment of releases. Numéro de notice : A2017-680 Affiliation des auteurs : LASTIG LOEMI+Ext (2012-2019) Thématique : IMAGERIE Nature : Article nature-HAL : ArtSansCL DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=97385
in ERCIM News > n° 111 (October 2017) . - pp 35 - 35[article]Documents numériques
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Culture 3D Cloud - pdf éditeurAdobe Acrobat PDF
Titre : Photographer-friendly work-flows for imaged-based modelling of heritage artefacts Type de document : Article/Communication Auteurs : Nicolas Martin-Beaumont, Auteur ; Nicolas Nony, Auteur ; Benoit Deshayes, Auteur ; Marc Pierrot-Deseilligny Editeur : International Society for Photogrammetry and Remote Sensing ISPRS Année de publication : 2013 Collection : International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences, ISSN 1682-1750 num. 40-5/W2 Conférence : CIPA 2013, ISPRS TC V, 23rd international symposium, Recording, Documentation and Cooperation for Cultural Heritage 02/09/2013 06/09/2013 Strasbourg France OA ISPRS Archives Importance : pp 421 - 424 Format : 21 x 30 cm Note générale : bibliographie Langues : Français (fre) Descripteur : [Vedettes matières IGN] Photogrammétrie numérique
[Termes IGN] APERO
[Termes IGN] chaîne de traitement
[Termes IGN] MicMac
[Termes IGN] modèle 3D du site
[Termes IGN] patrimoine culturel
[Termes IGN] photographie
[Termes IGN] reconstruction 3D
[Termes IGN] reconstruction d'objetRésumé : (auteur) Because of its low-cost and ease in use, 3D reconstruction from sets of images has an great potential for enhancing cultural heritage documentation, conservation and valuation. However, these technologies, from image acquisition to final 3D model obtaining, are often difficult to master for non-expert people. Our work consists in developing a series of acquisition protocols for the museum's photographs. The end-goal being to enable those professionals to generate efficiently and easily 3D models of heritage artefact. Numéro de notice : C2013-056 Affiliation des auteurs : ENSG+Ext (2012-2019) Thématique : IMAGERIE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : 10.5194/isprsarchives-XL-5-W2-421-2013 Date de publication en ligne : 22/07/2013 En ligne : https://doi.org/10.5194/isprsarchives-XL-5-W2-421-2013 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=92182
Titre : UAV photogrammetry for archaeological survey: The Theaters area of Pompeii Type de document : Article/Communication Auteurs : Renato Saleri, Auteur ; Valeria Cappellini, Auteur ; Nicolas Nony, Auteur ; Livio de Luca, Auteur ; Marc Pierrot-Deseilligny Editeur : New York : Institute of Electrical and Electronics Engineers IEEE Année de publication : 2013 Conférence : DigitalHeritage 2013, Digital Heritage International Congress 28/10/2013 01/11/2013 Marseille France Proceedings IEEE Note générale : bibliographie Langues : Anglais (eng) Résumé : (auteur) Aerial surveying is, in the domain of archeology and architecture, an exponential field of application and interest. Beyond the increasing flying capabilities and skills of existing UAV, the operational potentiality of the aircraft oversteps the imagination of their own creators. Initially conceived for robotic civilian and military surveying applications, recent experiments have tested autonomous flight, self decision-making and multi-agent convergent tasks. Based upon 10 years of aerial surveying experience, part of the MAP activity is concerned: firstly, unmanned flight and related developments within a specific institutional partnership and secondly, advanced tool-making workflow for architecture and urban design 3D modeling and image analysis protocols. In this paper we will describe a particular operational pipeline tested on the Theaters Area of Pompeii in Italy, starting from aerial data collection to accurate 3D processing with the help of innovative co-operative technologies. Numéro de notice : C2013-066 Affiliation des auteurs : LASTIG MATIS+Ext (2012-2019) Thématique : IMAGERIE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : 10.1109/DigitalHeritage.2013.6744818 Date de publication en ligne : 20/02/2014 En ligne : https://doi.org/10.1109/DigitalHeritage.2013.6744818 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=103280
Titre : When script engravings reveal a semantic link between the conceptual and the spatial dimensions of a monument: The case of the tomb of Emperor Qianlong Type de document : Article/Communication Auteurs : Livio de Luca, Auteur ; Chawee Busayarat, Auteur ; Francesca De Domenico, Auteur ; Julie Lombardo, Auteur ; Chiara Stefani, Auteur ; Marc Pierrot-Deseilligny Editeur : New York : Institute of Electrical and Electronics Engineers IEEE Année de publication : 2013 Conférence : DigitalHeritage 2013, Digital Heritage International Congress 28/10/2013 01/11/2013 Marseille France Proceedings IEEE Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications photogrammétriques
[Termes IGN] information sémantique
[Termes IGN] modèle 3D du site
[Termes IGN] monument historique
[Termes IGN] tombeRésumé : (auteur) Like most Chinese imperial tombs, the tomb of Emperor Qianlong consists of a suite of four rooms forming a underground space of 372 m2. Its originality lies in the inscriptions which are engraved on the walls and vaults and exclusively in Tibetan (30,000 characters) and Lantsa (600 characters). In the project we present here, all engravings were digitized and a large part of them have been identified. Their identification has highlighted the idea which was certainly at the base of ornamental program of the Qianlong's tomb: the choice of texts and their particular arrangement was used to virtually reconstruct a "stupa" : a Buddhist funerary monument. So the study and representation of script engravings and iconography of the tomb opened the general issue of finding an original solution to explain, from a visual and semantic point of view, the relationship of two parallel dimensions. On the one hand, the description of the morphology of the tomb through the spatial structure of geometric entities in a 3D model (collection of architectural forms and spatial relationships), on the other hand, the description of knowledge related to the Tibetan funeral rituals (abstract concepts and semantic relations). The formalized and represented textual and graphics data become accessible within an analytical support (information system) allowing to explore the relationship between the conceptual and spatial dimensions of the tomb through three interactive devices interconnected: a real-time 3D scene for exploring the physical space, a dynamic graph for navigating within a network of interconnected concepts, an graphic schema displaying the theoretical position of each conceptual and spatial entity within the representation of a virtual stupa. Numéro de notice : C2013-067 Affiliation des auteurs : LASTIG MATIS+Ext (2012-2019) Thématique : IMAGERIE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : 10.1109/DigitalHeritage.2013.6743790 Date de publication en ligne : 20/02/2014 En ligne : https://doi.org/10.1109/DigitalHeritage.2013.6743790 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=103279
