“Les Grecs et les Romains ont développé et décrit un grand nombre d’automates utilisant des systèmes d’écoulement d’eau, la compressibilité de l’air, la force de la vapeur, des systèmes de contrepoids etc. Cependant, la plupart des traités techniques portant sur ce sujet ont aujourd’hui disparu, seuls ceux de Philon de Byzance et d’Héron d’Alexandrie nous sont parvenus….”
Archives de catégorie : Modélisation 3D
[Article] A BIM APPROACH FOR THE ANALYSIS OF AN ARCHAEOLOGICAL MONUMENT
“In 2010 an Italian team started new on-field investigations in the area of the Sun Temple of Niuserra, 6km south of the pyramids of Giza. The archaeological research was planned to re-examine the monument after its discovery in 1898. The work was mainly aimed at a general evaluation of the archaeological structures, still visible, in order to establish an updated plan of the temple. More than 100 scans and several 3D models by close-range photogrammetry have been acquired, processed and integrated to virtually reconstruct the archaeological area. To manage all available 3D datasets, allowing to propose new hypothesis about the monument, a BIM has been developed. Thanks to this approach different categories of environmental and technological objects have been created and analysed. The paper deals with the recent achievements, especially regarding the hierarchical conceptualisation of the architectural components. In particular, the contribution dwells on the analysis of the monument starting from the identification of a parametric library built on the semantic decomposition of the 3D replica….”
[Article] Herculanum. Conception du modèle 3D de restitution et restauration virtuelle de la Casa di Nettuno ed Anfitrite, Chronique des activités archéologiques de l’Ecole Française de Rome
“The ANR VESUVIA project aims to carry out to a global analysis of the urbanism, architecture, decor and instrumentum of the roman city of Herculaneum. It mobilizes the most cutting-edge technologies in terms of analysis of both ancient décor techniques and 3-D reconstruction (with Archéovision) in order to offer the public with a renewed vision of the ancient city of Herculaneum. The project provides a 3D multi-phase reality model of some houses. It aims to produce a pionnering experience of the use of digital toolkits in archeological research. In this paper, we present the work done on the digitalization of the Casa di Nettuno ed Anfitrite…”
[Article] Towards a digital archaeological archive: the case study of the artefacts of the area of fori imperiali
“The following research aims to exploit the low-cost technologies, for the survey and mapping of historical archaeology in the Roman context. The main purposes of the research is to implement a large-scale survey campaign to understand the geometry and the materiality of the artefacts examined. Three-dimensional survey from photography, allows an immediate mapping of the materiality, of the degradation and of the architectural elements characteristic of the architecture in question. From the model it is possible to obtain an image that is faithful to the reality that can be the basis for developments in many disciplines such as, for example, in the restoration project, for the material analysis and the mapping of the degradation. The applications for this type of mapping are numerous, one of those proposed in this research concerns the virtual musealisation of historical artifacts. More and more in recent years, museums are exploiting the capabilities of three-dimensional modeling software of architectural elements to interactively convey architectural elements. A methodology of work that in recent archaeological excavations is not based solely on the didactic divulgation of the history of a place, but during the excavation phase on the mapping and cataloging of uncovered finds…”
[Article] 3D digital recording of archaeological, architectural and artistic heritage
3D DIGITAL RECORDING OF ARCHAEOLOGICAL, ARCHITECTURAL AND ARTISTIC HERITAGE
Archéologies numériques
Vol 1 – Numéro 1
Technologies numériques 3D et patrimoine, quels enjeux pour demain ?
” Le domaine des SHS offre de très nombreux champs expérimentaux pour les innovations technologiques. Entre recherche et valorisation, le patrimoine de demain dispose d’atouts exceptionnels que représentent les technologies du numérique. Des appels à projets sur le patrimoine sont régulièrement ouverts, cependant l’obligation qu’ils produisent des innovations technologiques en a freiné le dépôt par les archéologues, historiens, antiquisants, médiéviste, etc. …
Virtual Archaeology Review 2019 (Vol 10, N21)
“This Virtual Archaeology Review (VAR) Special Section (SS) follows the 2nd International Conference of Geomatics and Restoration GEORES 2019(8-10 May, Milan) , organized by Politecnico di Milano (POLIMI), in conjunction with Università degli Studi Firenze (UNIFI) and Politecnico di Torino (POLITO)…”
Virtual Archaeology Review 2020 (Vol 11, N22)
“This Virtual Archaeology Review(VAR) special section explores international perspectives of digital heritage platforms and the challenges associated with them within the framework of cultural geographies…”.
Portails romans et gothiques menacés par les intempéries. Le relevé laser au service du patrimoine
” Chefs d’œuvres de l’art mondial, les portails romans de France sont aujourd’hui en danger. Ils sont gravement attaqués par les intempéries et la pollution. Leur conservation passe par une meilleure connaissance des sculptures et une observation minutieuse des phénomènes d’altération.
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