Hyperspectral Image Classification Using Gaussian Mixture Models and Markov Random Fields - Li, Wei; Prasad, Saurabh; Fowler, James E. (IEEE geoscience and remote sensing letters, 2014)
Keywords: Classification; Dimensionality reduction; Gaussian mixture model; Gaussian mixture model (GMM); hyperspectral classification; Hyperspectral imaging; Markov processes; Markov random field (MRF); nonnegative matrix factorization; Training