Kun Hu

DFDSCF: A Dual-Frequency and Dynamic Sparse Cross-Path Fusion Network for Hyperspectral Image Classification

Hyperspectral image (HSI) classification is a challenging task due to the complex spatial–spectral properties and the high-dimensional nature of the data. Existing models still face challenges in simultaneously capturing fine-grained structural details and discriminative spectral patterns, as well as in enabling suffic...