Kj. Guilfoyle et al., A quantitative and comparative analysis of linear and nonlinear spectral mixture models using radial basis function neural networks, IEEE GEOSCI, 39(10), 2001, pp. 2314-2318
Citations number
6
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
A radial basis function neural network (RBFNN) is developed to examine two
mixing models, linear and nonlinear spectral mixtures, which describe the s
pectra collected by both airborne and laboratory-based spectrometers. We ex
amine the possibility that there may be naturally occurring situations wher
e the typically used linear model may not provide the most accurate resulta
nt spectral description. Under such a circumstance, a nonlinear model may b
etter describe the mixing mechanism.