http://www.cnr.it/ontology/cnr/individuo/prodotto/ID170093
A scanning device for VIS-NIR multispectral imaging of paintings (Articolo in rivista)
- Type
- Label
- A scanning device for VIS-NIR multispectral imaging of paintings (Articolo in rivista) (literal)
- Anno
- 2008-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1088/1464-4258/10/6/064011 (literal)
- Alternative label
Bonifazzi C. [ 1 ] ; Carcagnì P. [ 2 ] ; Fontana R. [ 3 ] ; Greco M. [ 3 ] ; Mastroianni M. [ 3 ] ; Materazzi M. [ 3 ] ; Pampaloni E. [ 3 ] ; Pezzati L. [ 3 ] ; Bencini D. [ 3 ] (2008)
A scanning device for VIS-NIR multispectral imaging of paintings
in Journal of optics. A, Pure and applied optics (Print)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Bonifazzi C. [ 1 ] ; Carcagnì P. [ 2 ] ; Fontana R. [ 3 ] ; Greco M. [ 3 ] ; Mastroianni M. [ 3 ] ; Materazzi M. [ 3 ] ; Pampaloni E. [ 3 ] ; Pezzati L. [ 3 ] ; Bencini D. [ 3 ] (literal)
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- http://iopscience.iop.org/1464-4258/10/6/064011 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
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- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- [ 1 ] Univ Ferrara, Dept Biomed Sci, I-44100 Ferrara, Italy
[ 2 ] Ist Nazl Ott Applicata, CNR, INOA, Lecce, Italy
[ 3 ] Ist Nazl Ott Applicata, CNR, INOA, Florence, Italy (literal)
- Titolo
- A scanning device for VIS-NIR multispectral imaging of paintings (literal)
- Abstract
- We present a scanning device for multi-spectral imaging of paintings in the 380-2300 nm spectral range (32 VIS + 14 NIR bands). The system is based on contact-less and single-point measurement of the spectral reflectance factor. Multi-spectral images are obtained by scanning the painted surface under investigation. At present the VIS and NIR modules work separately due to the lack of synchronization between them. Measurement campaigns were carried out on several paintings in situ and at the INOA Optical Metrology Laboratory located inside the Opificio delle Pietre Dure in Florence. We report herein on the measurements carried out on a few panel and canvas paintings. Multivariate image analyses (MIA) were performed and the detected images were analyzed by means of the conventional Principal Component Analysis (PCA) and the K-Nearest-Neighbouring Cluster Analysis (KNN). (literal)
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