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Comparing 2D pictures with 3D replicas for the digital preservation and analysis of tangible heritage

Galeazzi, Fabrizio and Di Giuseppantonio Di Franco, Paola and Matthews, Justin L (2015) 'Comparing 2D pictures with 3D replicas for the digital preservation and analysis of tangible heritage.' Museum Management and Curatorship, 30 (5). 462 - 483. ISSN 0964-7775

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Abstract

In this paper, we present two experiments designed to compare 2D digital pictures and 3D digital replicas of artifacts, to understand how differently these media facilitate the perception and understanding of our past. Archeologists and museum experts have commonly used 2D digital pictures to preserve and study artifacts. Recently, these scholars have also started to use 3D digital archives for their studies. Yet, we still need to determine how these two formats (2D vs. 3D) affect the perception of our past. Results of our experiments point to 3D digital replicas of artifacts as more effective means to digitally preserve tangible cultural heritage, since 3D multi-visualization augments the perception of physical characteristics of the artifacts allowing a more embodied experience with these objects. Our experiments also suggest that multi-visualization (i.e., point-cloud, mesh, and color information) helps the viewers to overcome their personal conceptualization of specific objects.

Item Type: Article
Uncontrolled Keywords: 2D digital pictures, 3D digital replicas, perception, digital archives, cognition, artifacts
Subjects: C Auxiliary Sciences of History > CC Archaeology
N Fine Arts > NX Arts in general
Q Science > QA Mathematics > QA76 Computer software
Z Bibliography. Library Science. Information Resources > ZA Information resources > ZA4050 Electronic information resources
Divisions: Faculty of Humanities > Philosophy and Art History, School of
Depositing User: Elements
Date Deposited: 19 Dec 2018 13:21
Last Modified: 19 Dec 2018 13:21
URI: http://repository.essex.ac.uk/id/eprint/23669

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