67 citations · 259 across the 42 of their papers we have counts for
18 papers · 1 filter
Performance bound of the intensity-based model for noisy phase retrieval
Meng Huang, Zhiqiang Xu
The aim of noisy phase retrieval is to estimate a signal from noisy intensity measurements $b_j=\left\lvert \langle \mathbf{a}_j,\mathbf{x}_0 \ra…
The estimation performance of nonlinear least squares for phase retrieval
Meng Huang, Zhiqiang Xu
Suppose that where is the target signal and is a noise vector. The aim of phase retrie…
On DC based Methods for Phase Retrieval
Meng Huang, Ming-Jun Lai, Abraham Varghese +1
In this paper, we develop a new computational approach which is based on minimizing the difference of two convex functionals (DC) to solve a broader class of phase retrieval proble…
Improved bounds for the RIP of Subsampled Circulant matrices
Meng Huang, Yuxuan Pang, Zhiqiang Xu
In this paper, we study the restricted isometry property of partial random circulant matrices. For a bounded subgaussian generator with independent entries, we prove that the parti…
Phase retrieval from the norms of affine transformations
Meng Huang, Zhiqiang Xu
In this paper, we consider the generalized phase retrieval from affine measurements. This problem aims to recover signals from the affine measuremen…
The minimal measurement number problem in phase retrieval: a review of recent developments
Zhiqiang Xu
Phase retrieval is to recover the signals from phaseless measurements which is raised in many areas. A fundamental problem in phase retrieval is to determine the minimal measuremen…