Binary graphs and message passing strategies for compressed sensing in the noiseless setting

All of RECERCAT

To access the full text documents, please follow this link: http://hdl.handle.net/2117/18420

Title:	Binary graphs and message passing strategies for compressed sensing in the noiseless setting
Author:	Ramírez Javega, Francisco; Lamarca Orozco, M. Meritxell; Villares Piera, Nemesio Javier
Other authors:	Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. SPCOM - Grup de Recerca de Processament del Senyal i Comunicacions
Abstract:	We propose a scheme for Compressed Sensing in the noiseless setting that reconstructs the original signal operating on a binary graph where the samples are obtained sequentially. The proposed scheme has an affordable computational complexity and a large performance enhancement with respect to similar schemes in the literature, thanks to the proposed measurement matrix structure and enhanced decoding based on a message passing algorithm.
Abstract:	Peer Reviewed
Subject(s):	-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal -Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Comunicacions mòbils -Signal processing -Mobile communication systems -Tractament del senyal -Comunicacions mòbils, Sistemes de
Rights:
Document type:	Article - Published version Conference Object
Published by:	Institute of Electrical and Electronics Engineers (IEEE)
Share: