Two‐branch global spatial–spectral fusion transformer network for hyperspectral image classification
Erxin Xie,
Na Chen,
Genwei Zhang
et al.
Abstract:Transformer has achieved outstanding performance in hyperspectral image classification (HSIC) thanks to its effectiveness in modelling the long‐term dependence relation. However, most of the existing algorithms combine convolution with transformer and use convolution for spatial–spectral information fusion, which cannot adequately learn the spatial–spectral fusion features of hyperspectral images (HSIs). To mine the rich spatial and spectral features, a two‐branch global spatial–spectral fusion transformer (GS… Show more
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