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      High Art Revisited: A Photogrammetric Approach

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      Electronic Visualisation and the Arts (EVA 2014) (EVA)

      Electronic Visualisation and the Arts (EVA 2014)

      8 - 10 July 2014

      Photogrammetry, Multiview stereo, Image processing, Conservation

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          Abstract

          A photogrammetric technique was developed to monitor a painted heritage ceiling for evidence of cracking and flaking. A rig with up to four miniature cameras with lighting was raised 8m on a telescopic mast to within 60cm of the ceiling. Sets of images were analysed by a multiview stereo technique to extract point clouds from which a 3D representation of the surface could be obtained. The factor limiting the performance of the system was found to be not image processing but the mechanical characteristics of the telescopic mast.

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          Author and article information

          Contributors
          Conference
          July 2014
          July 2014
          : 192-199
          Affiliations
          Geomatic Engineering

          University College London
          Conservation & Collection Care

          Historic Royal Palaces
          Article
          10.14236/ewic/EVA2014.47
          © Lindsay MacDonald et al. Published by BCS Learning and Development Ltd. Electronic Visualisation and the Arts (EVA 2014), London, UK

          This work is licensed under a Creative Commons Attribution 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

          Electronic Visualisation and the Arts (EVA 2014)
          EVA
          London, UK
          8 - 10 July 2014
          Electronic Workshops in Computing (eWiC)
          Electronic Visualisation and the Arts (EVA 2014)
          Product
          Product Information: 1477-9358BCS Learning & Development
          Self URI (journal page): https://ewic.bcs.org/
          Categories
          Electronic Workshops in Computing

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