Shape from motion: dalle sequenze filmate alla modellazione tridimensionale. Progetto per l'elaborazione 3D di immagini video archeologiche

Maurizio Forte, Antonella Guidazzoli

«Archeologia e Calcolatori» 1996, 7, 223-232

Abstract

The recording of archaeological data during excavation and their description is a fundamental question for visualization and processing. Typically, this acquisition of data includes conventional 2D drawings, photos, graphic reproductions and videos. Further, we must also consider that for reconstructing the archaeological context (monuments, buildings, stratigraphic layers) it is very important to describe the 3rd dimension. The processing and visualization of 3D information may be considered as a virtual research lab, in which it is possible to recreate all the phases of excavation. In order to obtain these results, we have implemented the Shape from Motion Project, for modelling and 3D reconstruction of digitized and calibrated analogies video data. The project has been undertaken as a scientific partnership between CINECA, CALTECH (California lnstitute of Technology, USA) and AIACE (International Association of Computing in Archaeology

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