Limitation of color samples for spectral estimation from sensor responses in fine art painting

Authors
Tsumura, N Sato, H Hasegawa, T Haneishi, H Miyake, Y
Citation
N. Tsumura et al., Limitation of color samples for spectral estimation from sensor responses in fine art painting, OPT REV, 6(1), 1999, pp. 57-61
Citations number
12
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Optics & Acoustics
Journal title
OPTICAL REVIEW
ISSN journal
13406000 → ACNP
Volume
6
Issue
1
Year of publication
1999
Pages
57 - 61
Database
ISI
SICI code
1340-6000(199901/02)6:1<57:LOCSFS>2.0.ZU;2-O
Abstract
A new technique is proposed to improve the way of selecting samples used to estimate spectral reflectance from sensor responses in multi-band images. This technique limits the samples of re reflectance spectra based on the sp ectral reflectance estimated by the conventional estimation method, and est imates it again using the limited samples. Vector angle and distance among reflectance spectra as the criteria for the limitation can be applied to im prove the estimation of reflectance spectra.