CasFormer: Cascaded transformers for fusion-aware computational hyperspectral imaging

Chenyu Li, Bing Zhang, Danfeng Hong, Jun Zhou, Gemine Vivone, Shutao Li, Jocelyn Chanussot

Abstract: Highlights•Propose a cascaded transformer for fusion-aware hyperspectral computational imaging.•Fuse RGB images and compressive CASSI measurements for hyperspectral imaging.•Design spectral-aware self-attention and spatial-fused cross-attention.•Show effectiveness and superiority on three different datasets.