Estudio geométrico de piezas arqueológicas a partir de un modelo virtual 3D
DOI:
https://doi.org/10.4995/var.2011.4627Keywords:
Photogrammetry, Laser scanning, Geometric measures, Archaeological artefactsAbstract
This paper describes the methodology for implementing geometric studies of little archaeological artefacts by mean of a 3D virtual model. This model is obtained through laser scanner 3D technology and allows us to obtain high accuracy measures in order to analyze the artefact. The method proposed gives the opportunity for performing these measures in inaccessible zones in the real object, and minimizing the manipulation of the artefact. This aspect is very interesting in order to guarantee its conservation. This methodology has been implemented to a real case: an anthropomorphic feminine idol of around 12 centimetres in length. The results obtained with the measuring of the model allow us to extract important conclusions.
Downloads
References
ALSHAWABKEH, Yahya et al. (2004): “Integration of digital photogrammetry and laser scanning for Heritage documentation”. Proceedings of the XXI ISPRS Congress, Commission V WG 4, Istanbul, Turkey pp. 6.
BARBA, Vicente et al. (2010): Ciudad de la Justicia de Jaén. Excavaciones Arqueológicas. Consejería de Justicia y Administración Pública. Junta de Andalucía. Almería.
BERALDIN, Jean Angelo et al. (2005): "Combining 3D Technologies for Cultural Heritage Interpretation and Entertainment." Videometrics VIII, SPIE, vol. 5665, pp. 108-118 http://dx.doi.org/10.1117/12.594226
BOEHLER, Wolfgang et al. (2001): “The potential of non-contact close range laser scanners for cultural heritage recording”, en Proceedings of the 18th International Symposium of CIPA, Potsdam Germany, pp. 8.
CIOCI, Andrea et al. (2005): “Digital Three-Dimensional Modeling of Heritage by Frequency-Modulated Laser Radar: the case of Donatello’s David", en The 6th International Symposium on Virtual Reality, Archaeology and Cultural Heritage, VAST (2005), pp. 8.
DEVEAUA, Matthieu et al. (2005): “Strategy for the extraction of 3D architectural objects from laser and image data acquired from the same viewpoint”, en International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences (Vol. XXXVI, Part 5/W17), Mestre- Venice, Italy, pp. 5.
ESQUIVEL, Juan Antonio et al. (2007): “Geometrical 3D laser scanner model of a Chalcolithic vessel (Gor, Granada, Spain)”, en Archeologia e calcolatori, nº 18, pp. 229-241.
FONTANA, Raffaella et al. (2002): “Three-dimensional modelling of statues: the Minerva of Arezzo”, en Journal of Cultural Heritage, Vol. 3, nº 4, pp. 325-331. https://doi.org/10.1016/S1296-2074(02)01242-6
PIRES, Hugo et al. (2006): “Close-range Laser Scanning Applied to Archaeological Artifacts Documentation. Virtual Reconstruction of an XVIth Century Ceramic Pot”, en The 7th International Symposium on Virtual Reality, Archaeology and Cultural Heritage, VAST (2006), pp. 6.
TEJADO, José María (2005): “Escaneado en 3D y prototipado de piezas arqueológicas: las nuevas tecnologías en el registro, conservación y difusión del Patrimonio Arqueológico”, en Iberia: Revista de la Antigüedad, nº 8, pp. 135-160.
Downloads
Published
How to Cite
Issue
Section
License
This journal is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
