23 July 2007 Simultaneous acquisition of 3D shape and color texture from large frescoed areas
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Proceedings Volume 6618, O3A: Optics for Arts, Architecture, and Archaeology; 66180J (2007); doi: 10.1117/12.725869
Event: Optical Metrology, 2007, Munich, Germany
Abstract
We present the recent results obtained by a system which measures both 3D shape and multispectral texture of artistic and architectural cultural assets. The system consists on a rangefinder device which acquires the range and a visible scanning spectrograph for colour texture analysis. This technique is applied to the acquisition of the cycle of Stories of Maria, a frescoed lateral chapel painted by Girolamo Tessari in 1523-1526 located in the church of S. Francesco in Padua (Italy).
© (2007) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
M. Caldon, M. Fedel, L. Poletto, N. Brusco, G. Cortelazzo, A. Paviotti, "Simultaneous acquisition of 3D shape and color texture from large frescoed areas", Proc. SPIE 6618, O3A: Optics for Arts, Architecture, and Archaeology, 66180J (23 July 2007); doi: 10.1117/12.725869; https://doi.org/10.1117/12.725869
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KEYWORDS
Spectrographs

3D modeling

3D acquisition

Laser scanners

Calibration

Distance measurement

3D scanning

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