Accurate signal recovery in quantized compressed sensing

• Main Authors: Yang, Zai, Xie, Lihua, Zhang, Cishen
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/101861; http://hdl.handle.net/10220/19739; http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6290462
• Institution: Nanyang Technological University

Compressed sensing (CS) studies the recovery of a high dimensional signal from its low dimensional linear measurements under a sparsity prior. This paper is focused on the CS problem with quantized measurements. An algorithm is proposed based on a Bayesian perspective that treats measurement noises...