Three-dimensional acquisition of large and detailed cultural heritage objects |
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| Authors: | Gabriele Guidi Bernard Frischer Michele Russo Alessandro Spinetti Luca Carosso Laura Loredana Micoli |
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| Affiliation: | (1) Reverse Modeling and Virtual Prototyping Labs, INDACO Department, Politecnico di Milano, Milano, Italy;(2) Institute for Advanced Technology in the Humanities (IATH), University of Virginia, Charlottesville, VA, USA;(3) Technology for Cultural Heritage Lab, DET Department, University of Florence, Florence, Italy |
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| Abstract: | Cultural heritage digitization is becoming more common every day, but the applications discussed in the literature address
mainly the digitization of objects at a resolution proportional to the object size, using low resolution for large artifacts
such as buildings or large statues, and high resolution for small detailed objects. The case studied in this paper concerns
a huge physical model of imperial Rome (16 × 17.5 m) whose extremely small details forced the use of high resolution and
low noise scanning, in contrast with the long range needed. This paper gives an account of the procedures and the technologies
used for solving this “contradiction”. |
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| Keywords: | 3D Acquisition Resolution Uncertainty Laser radar Virtual archaeology |
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