HIR-Diff: Unsupervised Hyperspectral Image Restoration Via Improved Diffusion Models

1 code implementation • 24 Feb 2024 • Li Pang, Xiangyu Rui, Long Cui, Hongzhong Wang, Deyu Meng, Xiangyong Cao

Specifically, the reduced image, which has a low spectral dimension, lies in the image field and can be inferred from our improved diffusion model where a new guidance function with total variation (TV) prior is designed to ensure that the reduced image can be well sampled.

Denoising Image Restoration +1