Dimensionality Reduction and Classification of Hyperspectral Image via Multistructure Unified Discriminative Embedding - Luo, Fulin; Zou, Zehua; Liu, Jiamin; Lin, Zhiping (IEEE transactions on geoscience and remote sensing, 2022)
Keywords: Classification; Collaboration; Complementarity; Dimensionality reduction (DR); discriminative learning; Embedding; Feature extraction; Germanium; graph learning; Graphs; hyperspectral image (HSI); Hyperspectral imaging; Image classification; Image reconstruction; Imaging; Linear programming; Manifolds; Methods; Objective function; Properties; Statistics; tangent space