Multi-channel EEG compression based on matrix and tensor decompositions
Reddy, M. Ramasubba
Date of Issue2011
IEEE International Conference on Acoustics, Speech and Signal Processing (2011 : Prague, Czech)
School of Electrical and Electronic Engineering
Compression schemes for EEG signals are developed based on matrix and tensor decomposition. Various ways to arrange EEG signals into matrices and tensors are explored, and several matrix and tensor decomposition schemes are applied, including SVD, CUR, PARAFAC, the Tucker decomposition, and recent random fiber selection approaches. Rate-distortion curves for the proposed matrix and tensor-based EEG compression schemes are computed. It shown that PARAFAC has the best compression performance in this context.
DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
© 2011 IEEE. This is the author created version of a work that has been peer reviewed and accepted for publication by 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), IEEE. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [DOI:http://dx.doi.org/10.1109/ICASSP.2011.5946482].