Fluorescence lidar imaging of historical monuments (Articolo in rivista)

Type
Label
  • Fluorescence lidar imaging of historical monuments (Articolo in rivista) (literal)
Anno
  • 2001-01-01T00:00:00+01:00 (literal)
Alternative label
  • Weibring P. , T. Johansson, H. Edner, S. Svanberg, B. Sundnér, V. Raimondi, G. Cecchi, L. Pantani (2001)
    Fluorescence lidar imaging of historical monuments
    in Applied optics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Weibring P. , T. Johansson, H. Edner, S. Svanberg, B. Sundnér, V. Raimondi, G. Cecchi, L. Pantani (literal)
Pagina inizio
  • 6111 (literal)
Pagina fine
  • 6120 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 40 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Titolo
  • Fluorescence lidar imaging of historical monuments (literal)
Abstract
  • What is believed to be the first fluorescence imaging of the facades of a historical building, which was accomplished with a scanning fluorescence lidar system, is reported. The mobile system was placed at a distance of 60 m from the medieval Lund Cathedral Sweden, and a 355-nm pulsed laser beam was swept over the stone facades row by row while spectrally resolved fluorescence signals of each measurement point were recorded. By multispectral image processing, either by formation of simple spectral band ratios or by use of multivariate techniques, areas with different spectral signatures were classified. In particular, biological growth was observed and different stone types were distinguished. The technique can yield data for use in facade status assessment and restoration planning. (literal)
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