IEEE - Institute of Electrical and Electronics Engineers, Inc. - Closed-form solutions within sparsifying transform learning

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

Author(s): Saiprasad Ravishankar ; Yoram Bresler
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): 5,378 - 5,382
ISBN (Electronic): 978-1-4799-0356-6
ISSN (Paper): 1520-6149
DOI: 10.1109/ICASSP.2013.6638690
Regular:

Many applications in signal processing benefit from the sparsity of signals in a certain transform domain or dictionary. Synthesis sparsifying dictionaries that are directly adapted to data have... View More

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