Laser-induced fluorescence imaging for studies of cultural heritage

Rasmus Grönlund; Sune Svanberg; Jenny Hällström; Kerstin Barup; Giovanna Cecchi; Valentina Raimondi; David Lognoli; Lorenzo Palombi

doi:10.1117/12.726065

19 July 2007 Laser-induced fluorescence imaging for studies of cultural heritage

Rasmus Grönlund, Sune Svanberg, Jenny Hällström, Kerstin Barup, Giovanna Cecchi, Valentina Raimondi, David Lognoli, Lorenzo Palombi

Author Affiliations +

Proceedings Volume 6618, O3A: Optics for Arts, Architecture, and Archaeology; 66180P (2007) https://doi.org/10.1117/12.726065
Event: Optical Metrology, 2007, Munich, Germany

Abstract

Laser-induced fluorescence for remote imaging of historical monuments is an established technique, which in this work has been used in measurement campaigns at the Coliseum and the Baptistery of San Giovanni in Laterano in Rome, Italy. The results presented here are examples that show that biodeteriogens can be monitored and that materials can be identified. Also, cleaned and soiled areas on the stone can be localized and differences between soiling can be found, which may be useful in the sustainable conservation for mapping and evaluation.

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Rasmus Grönlund, Sune Svanberg, Jenny Hällström, Kerstin Barup, Giovanna Cecchi, Valentina Raimondi, David Lognoli, and Lorenzo Palombi "Laser-induced fluorescence imaging for studies of cultural heritage", Proc. SPIE 6618, O3A: Optics for Arts, Architecture, and Archaeology, 66180P (19 July 2007); https://doi.org/10.1117/12.726065

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