no code implementations • 29 Apr 2015 • Yunsong Liu, Zhifang Zhan, Jian-Feng Cai, Di Guo, Zhong Chen, Xiaobo Qu
It has been shown that, redundant image representations, e. g. tight frames, can significantly improve the image quality.
no code implementations • 10 Mar 2015 • Zhifang Zhan, Jian-Feng Cai, Di Guo, Yunsong Liu, Zhong Chen, Xiaobo Qu
The proposed method is compared with state-of-the-art magnetic resonance image reconstruction methods.