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dc.contributor.authorPérez Pueyo, Rosanna
dc.contributor.authorSoneira Ferrando, M. José
dc.contributor.authorRuiz Moreno, Sergio
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.identifier.citationPérez-Pueyo, R.; Soneira, M.J.; Ruiz, S. Morphology-based automated baseline removal for raman spectra of artistic pigments. "Applied spectroscopy", Juny 2010, vol. 64, núm. 6, p. 595-600.
dc.description.abstractThe interpretation of a Raman spectrum is based on the identification of its characteristic molecular bands. However, the assignment of the vibrational modes is often compromised by the presence in the spectrum of an intense fluorescence background that covers the measured spectra. Several techniques have been employed to minimize the presence of this fluorescence in order to resolve and analyze Raman spectra. In this paper a new automated method for fluorescence subtraction is described, based on morphology operations. This method is compared with the most commonly used polynomial fitting methods. Results indicate that the proposed automated method is efficient in fluorescence subtraction and retains the line shapes and positions of the Raman bands in the spectra.
dc.format.extent6 p.
dc.subjectÀrees temàtiques de la UPC::Física
dc.subject.lcshMathematical notation
dc.titleMorphology-based automated baseline removal for raman spectra of artistic pigments
dc.contributor.groupUniversitat Politècnica de Catalunya. GCO - Grup de Comunicacions Òptiques
dc.relation.publisherversionMorphology-Based Automated Baseline Removal for Raman Spectra of Artistic Pigments
dc.rights.accessOpen Access
dc.description.versionPostprint (published version)
upcommons.citation.authorPérez-Pueyo, R.; Soneira, M.J.; Ruiz, S.
upcommons.citation.publicationNameApplied spectroscopy

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