Kapitel/Beitrag aus dem Buch: Längle, T et al. 2017. OCM 2017 – 3rd International Conference on Optical Characterization of Materials, March 22nd – 23rd, 2017, Karlsruhe, Germany : Conference Proceedings.
In the last few years, the non-invasive infrared reflectography (IRR) imaging technique has been improved by means of the multispectral option both in the VIS and in the NIR range in order to achieve more reliable and accurate results. Hence, the collected data can be visualised and studied both in the spatial and in the spectral domain, being processed as reflectographic images or as punctual reflectance spectra of the materials composing the painting. This work presents the formulation and application of an easyto-use methodology to identify and map the original artist’s pigments in ancient paintings starting by a set of spectral data acquired with multispectral imaging technique in the VIS-NIR range. The preliminary results shown are obtained on a painting by Vittore Carpaccio, belonging to the collection of Gallerie dell’Accademia in Venice, Italy.
de Manincor, N et al. 2017. Optical characterization of artist’s materials in ancient paintings by spectral imaging in the VIS-IR range. In: Längle, T et al (eds.), OCM 2017 – 3rd International Conference on Optical Characterization of Materials, March 22nd – 23rd, 2017, Karlsruhe, Germany : Conference Proceedings. Karlsruhe: KIT Scientific Publishing. DOI: https://doi.org/10.58895/ksp/1000063696-14
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Veröffentlicht am 24. März 2017