| 17:45-19:30 |
Digital Data Acquisition Technologies and Data Processing in Cultural Heritage |
DEMETRA Room |
| 64 |
3D multi-scale scanning of the archaeological cave “Les Fraux” in Dordogne (France) |
Pierre Grussenmeyer1, Albane Burens2, Emmanuel Moisan1, Samuel Guillemin1,Laurent Carozza2, Raphaëlle Bourrillon3, Stéphane Petrognani4 |
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| 1UMR 7005 LSIIT-TRIO, INSA de Strasbourg, 24 Boulevard de la Victoire, 67084 Strasbourg Cedex, France2UMR 5602 GEODE, Université Toulouse-le-Mirail, Maison de la Recherche, 5 allées A. Machado,31058 Toulouse Cedex 1, France3UMR 5608 TRACES, Université Toulouse-le-Mirail, Maison de la Recherche, 5 allées A. Machado,31058 Toulouse Cedex 1, France4UMR 7041 ArScAn, Maison R. Ginouvès,21 allée de l’Université, 92023 Nanterre, France Corresponding author: pierre.grussenmeyer@insa-strasbourg.fr
The archaeological cave « Les Fraux » (Saint-Martin-de-Fressengeas, Dordogne) forms a great network of galleries, characterized by the exceptional richness of its archaeological Bronze Age remains such as domestic fireplaces, ceramic and metal deposits, fingerings incised in the clayey-walls. The cave has been closed according to the collapse of its entrance, at the end of the Bronze Age. The study in progress takes place in a new kind of tool founded by the Institute of Ecology and Environment (INEE): sites dedicated to the study of global ecology. In that framework, we develop new methods of data acquiring based on 3D contact-free measurement techniques, according to an interdisciplinary way. A partnership among archaeologists and surveyors from INSA allow the 3D recording and modelling of the global volume cave. In the same time, we implement the high resolution recording of parietal representations (engravings and fingerings). The aim of this paper is focusing on the complementarity of data which are produced by the different scales of 3D recording used in the cave. Another purpose is to issue a statement of the different 3D technologies tested in “Les Fraux”. Finally, we propose to start a discussion about the way we try to produce an accurate 3D documentation and adapted to the researchers needs. |
| 70 |
The catacombs of San Giovanni in Syracuse: surveying, digital enhancement and revitalization of an archaeological landmark |
Elisa Bonacini1 ,Graziana D‘Agostino2, Mariateresa Galizia2,Cettina Santagati2, MariaritaSgarlata1 |
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| 1Department of Humanities, piazza Dante 32, 95124 Catania, Italye_bonacini@hotmail.com; m.sgarlata@unict.it2Department of Architecture, viale Andrea Doria 6, 95125 Catania, Italygrazianadag@hotmail.it {mgalizia; cettina.santagati}@dau.unict.it
This study is a cross-disciplinary research carried out by archaeologists, engineers and architects aimed at the knowledge and enhancement of the San Giovanni catacombs complex in Syracuse. The study uses the most innovative 3D surveying and virtual reproduction technologies and methodologies in order to broaden the understanding of the archaeological site's most peculiar features. The digital 3D models of the rooms studied here can be used to enhance the visiting experience and the online presence of the archaeological complex. |
| 60 |
Digitization of Cypriot Folk Dances |
Efstathios Stavrakis1, Andreas Aristidou1, Maria Savva1,Stephania Loizidou Himona2, Yiorgos Chrysanthou1 |
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| 1University of Cyprus, P.O.Box 20537, 1678 Nicosia, Cyprus{stathis, andarist, msavva05, yiorgos}@cs.ucy.ac.cy2Frederick University, 7, Y. Frederickou Street, 1036 Nicosia, Cyprus,com.ls@frederick.ac.cy
In this article an initiative to preserve the Cypriot folk dance heritage is reported. The project aims to create a publicly accessible digital archive of folk dances that does not only include video recordings, commonly used to document dance performances. In addition to rare video material held by local cultural institutions, state-of-the-art motion capture technologies are utilized to record and archive high quality motion data of expert dancers performing these traditional dances. Apart from the goal of preserving this intangible cultural heritage by digitizing it, the project is interested in increasing the awareness of the local community to its dance heritage. To achieve this a 3D video game for children is developed to teach these folk dances to the younger generations. |
| 54 |
Modeling the Past: Digital Technologies and Excavations in Polis, Cyprus |
Joanna S. Smith1, Szymon M. Rusinkiewicz2 |
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| 1Department of Art and Archaeology, Princeton University (joannas@princeton.edu)2Department of Computer Science, Princeton University (smr@princeton.edu)
This research and educational project aimed to create virtual 3-D walkthroughs of four principal buildings from the Princeton University excavations at Polis Chrysochous, Cyprus. The structures date from the Cypro-Archaic period beginning in the 7th century BCE to the Late Antique period of the 7th century CE. The project was conceived together with a special exhibition, a long-term exhibition in Cyprus, and a presentation on the web. In a joint Computer Science and Art and Archaeology seminar in the spring of 2012, students created reconstructions and populated them with 3-D scanned objects. The challenge was to find appropriate visual metaphors for conveying uncertainty and change in these 3-D visualizations as well as to create a computer-animated movie focused on the buildings, their spatial relationships, and possible reconstructions consistent with the excavations. |
| 78 |
Automated view integration techniques for numerous 3D clouds of points |
Maciej Karaszewski1,2, Elwira Holowko1, Jerzy Wojsz1, Robert Sitnik1,Eryk Bunsch2 |
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| 1Warsaw University of Technology, Faculty of Mechatronics,A. Boboli 8 Street, 02-525 Warsaw, Poland.2Wilanow Palace Museum, St. Kostki Potockiego 10/16, 02-958 Warsaw, Poland{m.karaszewski, e.holowko, j.wojsz, r.sitnik}@mchtr.pw.edu.pl, e.bunsch@wilanow-palac.pl
This paper presents techniques used for integrating numerous 3D directional measurements obtained during digitization of various classes of works of art, with dimensions up to 2000mm x 500mm x 500mm. Most of those measurements are of very high resolution (up to 10000 points per mm2) and small volume (50 mm x 50 mm x 20 mm). In this paper, a hybrid method used for integrating those measurements into complete model is described. It is based on geometrical, color and texture features of digitized surface. Global relaxation, performed as a final stage, ensures uniform distribution of fitting errors between measurements within the whole model. |
| 17:45-19:30 |
2D and 3D GIS in Cultural Heritage |
DEMETRA Room |
| 58 |
The use of GIS in the National system for Cultural Heritage Management, and dissemination to the general public in Norway. Case study: the heritage management database “Askeladden” and the system for dissemination to the public “Kulturminnesøk” |
Evy Berg |
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| Evy Berg
This paper summarizes the use of a GIS-platform as a platform for cultural heritage management of sites, buildings and monuments in Norway. The purpose of this paper is to describe the database system for managing cultural heritage monuments and sites. The system uses both database and GIS functionality, and it aims to integrate all data relating to immovable sites and monuments that are in some way protected by the Cultural Heritage Act. . GIS functions and the need for standards will be focussed in the paper. The public version of the database will also be described. |
| 76 |
The Reintegration of Urban Lacunas at Castelvecchio Calvisio (AQ) After the 2009 Earthquake: the Use of GIS 3D as a Project Monitoring Tool |
Carla Bartolomucci1, Daniele Bonzagni2, Ilaria Trizio1 |
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| 1ITC-CNR, Construction Technologies Institute, Italian National Research Council,via Carducci 32, 67100 L'Aquila, Italy{carla.bartolomucci, ilaria.trizio}@itc.cnr.it2Department of Architecture Planning, Polytechnic of Milan,via Durando 10, 20158 Milano, Italydaniele.bonzagni@polimi.it
The paper outlines experimental work undertaken using GIS 3D aimed at verifying the results of a highly complex project, namely the reintegration of architectural and urban lacunae in the historic center of Castelvecchio Calvisio. The research project was undertaken in view of the critical conditions found during preparation of the Reconstruction Plan in the aftermath of the L’Aquila earthquake of April 2009. |
| 46 |
An integrated management system for historical buildings: The case study of DiHua historical street districts in Taiwan |
Wun-Bin Yang, Ya-Ning Yen, Hung-Ming Cheng |
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| China University of Technology, 56 Sec. 3 Shing Long Rd., 116 Taipei, Taiwan{wunbin, alexyen, hungmc}@cute.edu.tw
Dihua Street, a celebrated historic district in Taiwan, was chosen as the subject of the current study. Through three-dimensional (3D) modeling, namely point clouds and reverse engineering, featured in 3D laser scanners, the researcher restored the appearance of cultural heritage and enhanced authenticity in historical preservation. Besides, on the basis of the Taiwan Cultural Heritage Conservation Law, the researcher planned the framework of a digital database and developed a safety monitoring system and a management platform for 3D digital data. As a result, they serve as an application of digital preservation of historical sites in Taiwan as well as contribute to the integrated management of historical rehabilitation. |
