IEEE - Institute of Electrical and Electronics Engineers, Inc. - Total variation denoising with overlapping group sparsity

ICASSP 2013 - IEEE International Conference on Acoustics, Speech and Signal Processing

Author(s): Ivan W. Selesnick ; Po-Yu Chen
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 May 2013
Conference Location: Vancouver, BC, Canada
Conference Date: 26 May 2013
Page(s): 5,696 - 5,700
ISBN (Electronic): 978-1-4799-0356-6
ISSN (Paper): 1520-6149
DOI: 10.1109/ICASSP.2013.6638755
Regular:

This paper describes an extension to total variation denoising wherein it is assumed the first-order difference function of the unknown signal is not only sparse, but also that large values of the... View More

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