The following publications are possibly variants of this publication:
- CCR: Clustering and Collaborative Representation for Fast Single Image Super-ResolutionYongbing Zhang, Yulun Zhang, Jian Zhang, Qionghai Dai. tmm, 18(3):405-417, 2016. [doi]
- Single Image Super-Resolution via Iterative Collaborative RepresentationYulun Zhang, Yongbing Zhang, Jian Zhang, Haoqian Wang, Qionghai Dai. pcm 2015: 63-73 [doi]
- Reverse Sparse Representation for Single Image Super-ResolutionJian Xu, Chunyu Wang, Jiulun Fan. jcp, 13(11):1246-1264, 2018. [doi]