Gabor based analysis prior formulation for EEG signal reconstruction

This paper deals with the problem of tele-monitoring EEG signals. In EEG tele-monitoring system, the integral step is to compress the signals in computationally efficient manner so that they can be transmitted over a limited bandwidth. In such a situation a Compressed Sensing (CS) framework for comp...

Full description

Saved in:
Bibliographic Details
Published inBiomedical signal processing and control Vol. 8; no. 6; pp. 951 - 955
Main Authors Mohsina, Mir, Majumdar, Angshul
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 01.11.2013
Subjects
Compressed sensing
EEG
EEG
Compressed sensing
Online AccessGet full text
ISSN1746-8094
DOI10.1016/j.bspc.2013.09.005

Cover

More Information
Summary:This paper deals with the problem of tele-monitoring EEG signals. In EEG tele-monitoring system, the integral step is to compress the signals in computationally efficient manner so that they can be transmitted over a limited bandwidth. In such a situation a Compressed Sensing (CS) framework for compressing and recovering the signals is the most viable approach. Previously the well known synthesis prior formulation is used for reconstruction. For the first time in this work, we show that the lesser known analysis prior formulation is a more appropriate way to frame the reconstruction problem. We show that our method yields better results than the previous synthesis prior formulation.
ISSN:1746-8094
DOI:10.1016/j.bspc.2013.09.005