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Soft and hard modelling methods for decovolution of mixtures of Raman spectra for pigment analysis: a qualitative and quantitative approach

Autor
Coma, L.; Breitman, M.; Ruiz-Moreno, S.
Tipus d'activitat
Article en revista
Revista
Journal of cultural heritage
Data de publicació
2000-01
Volum
1
Número
1
Pàgina inicial
273
Pàgina final
276
DOI
https://doi.org/10.1016/S1296-2074(00)00148-5 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/98513 Obrir en finestra nova
URL
http://www.sciencedirect.com.recursos.biblioteca.upc.edu/science/article/pii/S1296207400001485 Obrir en finestra nova
Resum
Raman spectroscopy provides a means for the detection and identification of pictorial materials on artworks. As a non-destructive, applicable in situ and non-ambiguous technique, it is one of the most preferred to analyse the pigmentation of any kind of artwork: from paintings [1] and papyrus [2] to polychromes on woods [3]. A common problem, however, is lack of spatial resolution on some systems due to large focal distances, which degrades the theoretical high resolution of the system, which in...
Citació
Coma, L., Breitman, M., Ruiz-Moreno, S. Soft and hard modelling methods for decovolution of mixtures of Raman spectra for pigment analysis: a qualitative and quantitative approach. "Journal of cultural heritage", Gener 2000, vol. 1, núm. 1, p. 273-276.
Paraules clau
Raman spectroscopy, deconvolution, methods, pigment analysis, separation of mixtures, signal processing
Grup de recerca
GCO - Grup de Comunicacions Òptiques
MAK - Matemàtica Aplicada a la Criptografia

Participants