Validation of a gonio-hyperspectral imaging system based on light-emitting diodes for the spectral and colorimetric analysis of automotive coatings
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http://hdl.handle.net/10045/69031
| Títol: | Validation of a gonio-hyperspectral imaging system based on light-emitting diodes for the spectral and colorimetric analysis of automotive coatings |
|---|---|
| Autors: | Burgos Fernández, Francisco Javier | Vilaseca Ricart, Meritxell | Perales, Esther | Chorro, Elísabet | Martínez-Verdú, Francisco M. | Fernández-Dorado, José | Pujol Ramo, Jaume |
| Grups d'investigació o GITE: | Visión y Color |
| Centre, Departament o Servei: | Universidad de Alicante. Departamento de Óptica, Farmacología y Anatomía |
| Paraules clau: | Color | Multispectral and hyperspectral imaging | Light-emitting diodes | Optical properties |
| Àrees de coneixement: | Óptica |
| Data de publicació: | 1-de setembre-2017 |
| Editor: | Optical Society of America |
| Citació bibliogràfica: | Francisco J. Burgos-Fernández, Meritxell Vilaseca, Esther Perales, Elísabet Chorro, Francisco M. Martínez-Verdú, José Fernández-Dorado, and Jaume Pujol, "Validation of a gonio-hyperspectral imaging system based on light-emitting diodes for the spectral and colorimetric analysis of automotive coatings," Appl. Opt. 56, 7194-7203 (2017). doi:10.1364/AO.56.007194 |
| Resum: | In this study, a novel gonio-hyperspectral imaging system based on light-emitting diodes for the analysis of automotive coatings was validated colorimetrically and spectrally from 368 to 1309 nm. A total of 30 pearlescent, 30 metallic, and 30 solid real automotive coatings were evaluated with this system, the BYK-mac and X-Rite MA98 gonio-spectrophotometers, and also with the SPECTRO 320 spectrometer for further comparison. The results showed very precise correlations, especially in the visible range. In conclusion, this new system provides a deeper assessment of goniochromatic pigments than current approaches due to the expansion of the spectral range to the infrared. |
| Patrocinadors: | Ministerio de Ciencia e Innovación (MICINN) (DPI2011-30090-C02-01); European Union. Francisco J. Burgos-Fernández thanks the Government of Catalonia for his Ph.D. grant. |
| URI: | http://hdl.handle.net/10045/69031 |
| ISSN: | 1559-128X (Print) | 2155-3165 (Online) |
| DOI: | 10.1364/AO.56.007194 |
| Idioma: | eng |
| Tipus: | info:eu-repo/semantics/article |
| Drets: | © 2017 Optical Society of America |
| Revisió científica: | si |
| Versió de l'editor: | http://dx.doi.org/10.1364/AO.56.007194 |
| Apareix a la col·lecció: | INV - GVC - Artículos de Revistas |
Arxius per aquest ítem:
| Arxiu | Descripció | Tamany | Format | |
|---|---|---|---|---|
 2017_Burgos_etal_ApplOpt_final.pdf | Versión final (acceso restringido) | 1,81 MB | Adobe PDF | Obrir Sol·licitar una còpia |
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