Vis-NIR Hyperspectral and Terahertz Imaging Investigations on a Fresco Painting on 'Tavella' by Alessandro Gherardini
| Autor: | A. Casini, Lorenzo Stefani, Emilio Giovenale, Marco Poggesi, Andrea Doria, Gian Piero Gallerano, Marcello Picollo, Kaori Fukunaga, Costanza Cucci, M. Tamassia |
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| Rok vydání: | 2017 |
| Předmět: |
Painting
Radiation Terahertz radiation business.industry media_common.quotation_subject 010401 analytical chemistry Art history Hyperspectral imaging 02 engineering and technology Art Hyperspectral imaging . Terahertz imaging .mm-waves . Art conservation 021001 nanoscience & nanotechnology Condensed Matter Physics 01 natural sciences 0104 chemical sciences Conservation Optics Electrical and Electronic Engineering 0210 nano-technology Fresco business Instrumentation media_common |
| Zdroj: | Journal of infrared, millimeter, and terahertz waves 38 (2017): 390–402. doi:10.1007/s10762-017-0357-2 info:cnr-pdr/source/autori:Doria A.; Gallerano G.P.; Giovenale E.; Casini A.; Cucci C.; Picollo M.; Poggesi M.; Stefani L.; Fukunaga K.; Tamassia M./titolo:Vis-NIR Hyperspectral and Terahertz Imaging Investigations on a Fresco Painting on "Tavella" by Alessandro Gherardini/doi:10.1007%2Fs10762-017-0357-2/rivista:Journal of infrared, millimeter, and terahertz waves (Print)/anno:2017/pagina_da:390/pagina_a:402/intervallo_pagine:390–402/volume:38 |
| ISSN: | 1866-6906 1866-6892 |
| Popis: | In this paper, we report on Vis-IR hyperspectral and terahertz imaging investigations carried out on a fresco painting on tavella depicting St. John Baptist, by Alessandro Gherardini (1655-1726). Measurements took place at the Restoration Laboratories of the former "Polo Museale della Toscana," in Florence, in the framework of the Italy-Japan collaborative project THz-ARTE. We show how the hyperspectral data made it possible to determine the state-of-conservation of Gherardini's painting, while reflection imaging measurements performed at 97 GHz provided a qualitative evaluation of the position of defects inside the tavella. |
| Databáze: | OpenAIRE |
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