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Program

Thursday, March 31 • 09:20 - 09:45
S06-03 AsTrend: A las point based methodology for micro surfaces depicting

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ASTREND: A LAS POINT BASED METHODOLOGY FOR MICRO SURFACES DEPICTING

Miguel Carrero-Pazos, Benito Vilas-Estévez, Alia Vázquez-Martínez

Abstract
The following work presents the AsTrend, a new methodology for enhance and depict details of 3D models. It is based on the extraction of las points from a tridimensional model, which are processed with the most common lidar techniques (Hesse 2010; Štular 2012). We propose a methodological approach, in which we have chosen some rock art carvings from megalithic sites and bronze age petrogliphs og Galicia (Northwest of Iberian Peninsula) to see the limits and possibilities of the methodology.
This technique is being revealed as an accurate method to study rock art carvings. We expect to test this technique in other supports like bones, wood, pottery and so on. We also think that this method could be used by everyone as the main study objects are based in low cost photogrammetry on the acquisition of 3D models.

Moderators
Thursday March 31, 2016 09:20 - 09:45
Domus Academica, Theologisk eksamenssal

Attendees (4)