EURASIP - Structured sparsity through reweighting and application to diffusion MRI

2015 23rd European Signal Processing Conference (EUSIPCO)

Author(s): Anna Auria ; A. Daducci ; J. P. Thiran ; Y. Wiaux
Publisher: EURASIP
Publication Date: 1 August 2015
Conference Location: Nice, France
Conference Date: 31 August 2015
Page(s): 454 - 458
ISBN (Electronic): 978-0-9928-6263-3
ISSN (Electronic): 2076-1465
DOI: 10.1109/EUSIPCO.2015.7362424

We consider the problem of multiple correlated sparse signals reconstruction and propose a new implementation of structured sparsity through a reweighting scheme. We present a particular... View More