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Conference Papers Year : 2017

Multispectral photogrammetric data acquisition and processing for wall paintings studies

Abstract

In the field of wall paintings studies different imaging techniques are commonly used for the documentation and the decision making in term of conservation and restoration. There is nowadays some challenging issues to merge scientific imaging techniques in a multimodal context (i.e. multi-sensors, multi-dimensions, multi-spectral and multi-temporal approaches). For decades those CH objects has been widely documented with Technical Photography (TP) which gives precious information to understand or retrieve the painting layouts and history. More recently there is an increasing demand of the use of digital photogrammetry in order to provide, as one of the possible output, an orthophotomosaic which brings a possibility for metrical quantification of conservators/restorators observations and actions planning. This paper presents some ongoing experimentations of the LabCom MAP-CICRP relying on the assumption that those techniques can be merged through a common pipeline to share their own benefits and create a more complete documentation.
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Dates and versions

hal-01480562 , version 1 (01-03-2017)

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Anthony Pamart, Odile Guillon, Stéphan Faraci, Eloi Gattet, Michel Genevois, et al.. Multispectral photogrammetric data acquisition and processing for wall paintings studies. 7th ISPRS/CIPA 3D-ARCH international workshop on "3D Virtual Reconstruction and Visualization of Complex Architectures", Mar 2017, Nafplio, Greece. pp.559--566, ⟨10.5194/isprs-archives-XLII-2-W3-559-2017⟩. ⟨hal-01480562⟩
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