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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.

            Content

            Author and article information

            Contributors
            Conference
            July 2014
            July 2014
            : 192-199
            Affiliations
            [0001]Geomatic Engineering

            University College London
            [0002]Conservation & Collection Care

            Historic Royal Palaces
            Article
            10.14236/ewic/EVA2014.47
            47285ffe-c8ae-4b90-898d-a976e858a30c
            © 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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