no code implementations • 4 Feb 2024 • Jie Lian, Lizhi Wang, Lin Zhu, Renwei Dian, Zhiwei Xiong, Hua Huang
To fill this gap, we propose physics-inspired degradation models (PIDM) to model the degradation of LR-HSI and HR-MSI, which comprises a spatial degradation network (SpaDN) and a spectral degradation network (SpeDN).
1 code implementation • 15 Jan 2022 • Weiwei Song, Zhi Gao, Renwei Dian, Pedram Ghamisi, Yongjun Zhang, Jón Atli Benediktsson
In this paper, we propose a novel deep hashing method, named asymmetric hash code learning (AHCL), for RSIR.
no code implementations • 8 Aug 2020 • Renwei Dian, Shutao Li, Bin Sun, Anjing Guo
Hyperspectral image (HSI) with high spectral resolution often suffers from low spatial resolution owing to the limitations of imaging sensors.
no code implementations • CVPR 2017 • Renwei Dian, Leyuan Fang, Shutao Li
In this paper, a novel HSI super-resolution method based on non-local sparse tensor factorization (called as the NLSTF) is proposed.