Web: http://arxiv.org/abs/2205.10102

June 17, 2022, 1:13 a.m. | Yuanhao Cai, Jing Lin, Haoqian Wang, Xin Yuan, Henghui Ding, Yulun Zhang, Radu Timofte, Luc Van Gool

cs.CV updates on arXiv.org arxiv.org

In coded aperture snapshot spectral compressive imaging (CASSI) systems,
hyperspectral image (HSI) reconstruction methods are employed to recover the
spatial-spectral signal from a compressed measurement. Among these algorithms,
deep unfolding methods demonstrate promising performance but suffer from two
issues. Firstly, they do not estimate the degradation patterns and
ill-posedness degree from the highly related CASSI to guide the iterative
learning. Secondly, they are mainly CNN-based, showing limitations in capturing
long-range dependencies. In this paper, we propose a principled
Degradation-Aware Unfolding …

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