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Browsing by Author "Lunga, D"

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  • Spatial context driven manifold learning for hyperspectral image classification 
    Zhang, Y; Yangz, HL; Lunga, D; Prasad, S; Crawford, M (2014-06)
    Manifold learning techniques have demonstrated various levels of success in their ability to represent spectral signature characteristics in hyperspectral imagery. Such images consists of spectral features with very subtle ...
  • Spherical stochastic neighbor embedding of hyperspectral data 
    Lunga, D; Ersoy, O (IEEE Xplore, 2012-07)
    In hyperspectral imagery, low-dimensional representations are sought in order to explain well the nonlinear characteristics that are hidden in high-dimensional spectral channels. While many algorithms have been proposed ...