Volume XL-5/W4
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-5/W4, 453-459, 2015
https://doi.org/10.5194/isprsarchives-XL-5-W4-453-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-5/W4, 453-459, 2015
https://doi.org/10.5194/isprsarchives-XL-5-W4-453-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

  19 Feb 2015

19 Feb 2015

EXTENDING A MOBILE DEVICE WITH LOW-COST 3D MODELING AND BUILDING-SCALE MAPPING CAPABILITIES, FOR APPLICATION IN ARCHITECTURE AND ARCHAEOLOGY

M. Ancona1, P. Clini2, A. Dellacasa1, P. Falzone3, A. La Camera1, R. Quattrini2, E. Sommariva4, and J. Stephens5 M. Ancona et al.
  • 1DIBRIS, University of Genoa, Via Dodecaneso 35, Genoa, Italy
  • 2DICEA, Polytechnic University of Marche, Via Brecce Bianche 12, Ancona, Italy
  • 3DSA, University of Genoa, Stradone S. Agostino 37, Genoa, Italy
  • 4IES, Department of Urban Design And Planning, Leibniz University Hannover, Germany
  • 5MJC2, 33 Wellington Business Park, Crowthorne, Berkshire, Rg45 6Ls, UK

Keywords: Cultural Heritage, Architecture, LIDAR, GIS, Multisensor, Mobile, Three-dimensional, Reconstruction

Abstract. One of the most challenging problem in architecture is the automated construction of 3D (and 4D) digital models of cultural objects with the aim of implementing open data repositories, scientifically authenticated and responding to well accepted standards of validation, evaluation, preservation, publication, updating and dissemination. The realization of such an ambitious objective requires the adoption of special technological instruments.

In this paper we plan to use portable devices (i.e. smartphones, tablets or PDAs eventually extended to wearable ones), extended with a small plug-in, for automatically extracting 3D models of single objects and building-scale mapping of the surrounding environment. At the same time, the device will provide the capability of inserting notes and observations.

Where the instrument cannot be directly applied, for example for exploring the top of a complex building, we consider mounting our device, or using equivalent existing equipment, on a drone, in a modular approach for obtaining data de-facto interchangeable. The approach based on the expansion packs has the advantage of anticipating (or even promoting) future extensions of new mobile devices, when the spectrum of possible applications justify the corresponding increased costs.

In order to experiment and verify this approach we plan to test it in two specific scenarios of the cultural heritage domain in which such devices seem particularly promising: Strada Nuova in Genoa and Palazzo Ducale in Urbino, both located in Italy.