17 January 2005 2D imaging and 3D sensing data acquisition and mutual registration for painting conservation
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Proceedings Volume 5665, Videometrics VIII; 566506 (2005) https://doi.org/10.1117/12.587703
Event: Electronic Imaging 2005, 2005, San Jose, California, United States
Abstract
We describe the application of 2D and 3D data acquisition and mutual registration to the conservation of paintings. RGB color image acquisition, IR and UV fluorescence imaging, together with the more recent hyperspectral imaging (32 bands) are among the most useful techniques in this field. They generally are meant to provide information on the painting materials, on the employed techniques and on the object state of conservation. However, only when the various images are perfectly registered on each other and on the 3D model, no ambiguity is possible and safe conclusions may be drawn. We present the integration of 2D and 3D measurements carried out on two different paintings: "Madonna of the Yarnwinder" by Leonardo da Vinci, and "Portrait of Lionello d'Este", by Pisanello, both painted in the XV century.
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Raffaella Fontana, Raffaella Fontana, Maria Chiara Gambino, Maria Chiara Gambino, Marinella Greco, Marinella Greco, Luciano Marras, Luciano Marras, Enrico M. Pampaloni, Enrico M. Pampaloni, Anna Pelagotti, Anna Pelagotti, Luca Pezzati, Luca Pezzati, Pasquale Poggi, Pasquale Poggi, } "2D imaging and 3D sensing data acquisition and mutual registration for painting conservation", Proc. SPIE 5665, Videometrics VIII, 566506 (17 January 2005); doi: 10.1117/12.587703; https://doi.org/10.1117/12.587703
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