Holography has demonstrated potential to achieve a wide field of view, focus supporting, optical see-through augmented reality display in an eyeglasses form factor. Although phase …
Y Xia, Z Xu - Applied and Computational Harmonic Analysis, 2021 - Elsevier
We study the stable recovery of complex k-sparse signals from as few phaseless measurements as possible. The main result is to show that one can employ ℓ 1 minimization …
L Wang, X Yin, H Yue, J Xiang - Sensors, 2018 - mdpi.com
Compressed sensing (CS) theory has attracted widespread attention in recent years and has been widely used in signal and image processing, such as underdetermined blind …
Z Tan, H Yu, R Lu, R Zhu, S Han - Optics Express, 2019 - opg.optica.org
A non-locally coded Fourier-transform ghost imaging (FGI) scheme and relevant coded phase retrieval method have been proposed to improve the image quality in ghost imaging …
JF Cai, Y Jiao, X Lu, J You - IEEE Transactions on Signal …, 2022 - ieeexplore.ieee.org
In this work, we propose a nonconvex stochastic alternating minimizing (SAM) method for sparse phase retrieval, where an-sparse vector of length is recovered from phaseless linear …
O Dhifallah, YM Lu - 2017 IEEE 7th International Workshop on …, 2017 - ieeexplore.ieee.org
We consider a recently proposed convex formulation, known as the PhaseMax method, for solving the phase retrieval problem. Using the replica method from statistical mechanics, we …
F Salehi, E Abbasi, B Hassibi - Advances in Neural …, 2018 - proceedings.neurips.cc
The problem of estimating an unknown signal, $\mathbf x_0\in\mathbb R^ n $, from a vector $\mathbf y\in\mathbb R^ m $ consisting of $ m $ magnitude-only measurements of the form …
V Shah, C Hegde - 2019 IEEE Global Conference on Signal …, 2019 - ieeexplore.ieee.org
We consider the problem of reconstructing a signal from under-determined modulo observations (or measurements). This observation model is inspired by a (relatively) less …
This paper introduces and solves the simultaneous source separation and phase retrieval (S 3 PR) problem. S 3 PR is an important but largely unsolved problem in a number application …