no code implementations • 5 Nov 2018 • Kaihui Liu, Jiayi Wang, Zhengli Xing, Linxiao Yang, Jun Fang
We propose a hierarchical prior model for low-rank phase retrieval, in which a Gaussian-Wishart hierarchical prior is placed on the underlying low-rank matrix to promote the low-rankness of the matrix.
no code implementations • 6 Nov 2017 • Hang Xiao, Zhengli Xing, Linxiao Yang, Jun Fang, Yanlun Wu
In this paper, we consider the block-sparse signals recovery problem in the context of multiple measurement vectors (MMV) with common row sparsity patterns.