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Illuminant Influence on the Reconstruction of Near-Infrared Spectra

Autor
Vilaseca, M.; Pujol, J.; Arjona, M.
Tipus d'activitat
Article en revista
Revista
Journal of imaging science and technology
Data de publicació
2004-03
Volum
48
Número
2
Pàgina inicial
111
Pàgina final
119
URL
https://www.ingentaconnect.com/contentone/ist/jist/2004/00000048/00000002/art00006 Obrir en finestra nova
Resum
In this study we analyze the influence of the illuminant on the reconstruction of spectral reflectance curves in the near infrared region of the spectrum. We have tested several methods based on multispectral imaging that permit us to obtain the spectral reflectance of samples from measurements performed with a CCD camera. Using numerical simulation, we have analyzed the number and shape of the optimum filters that need to be used in the acquisition channels in order to obtain good spectral reco...
Grup de recerca
CD6 - Centre de Desenvolupament de Sensors, Instrumentació i Sistemes
GREO - Grup de Recerca en Enginyeria Òptica