IEEE - Institute of Electrical and Electronics Engineers, Inc. - On the Minimal Overcompleteness Allowing Universal Sparse Representation

Author(s): Rotem Mulayoff ; Tomer Michaeli
Sponsor(s): IEEE Information Theory Society
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Volume: PP
Page(s): 1
ISSN (Electronic): 1557-9654
ISSN (Paper): 0018-9448
DOI: 10.1109/TIT.2019.2906240
Regular:

Sparse representation over redundant dictionaries constitutes a good model for many classes of signals (e.g., patches of natural images, segments of speech signals, etc.). However, despite its... View More

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