MambaHSI: Spatial–Spectral Mamba for Hyperspectral Image Classification

Transformer has been extensively explored for hyperspectral image (HSI) classification. However, transformer poses challenges in terms of speed and memory usage because of its quadratic computational complexity. Recently, the Mamba model has emerged as a promising approach, which has strong long-distance modeling capabilities while maintaining a linear computational complexity. However, representing the HSI is challenging for the Mamba due to the requirement for an integrated spatial and spectral understanding. To remedy these drawbacks, we propose a novel HSI classification model based on a Mamba model, named MambaHSI, which can simultaneously model long-range interaction of the whole image and integrate…

• NN
  National Natural Science Foundation of China

  Awards: 62225113, U23A20318
• FR
  Foundation Research Project of Jiangsu Province

  Award: 2024AFA017