IEEE - Institute of Electrical and Electronics Engineers, Inc. - Path-Based Dictionary Augmentation: A Framework for Improving $k$ -Sparse Image Processing

Author(s): Tegan H. Emerson ; Colin C. Olson ; Timothy Doster
Sponsor(s): IEEE Signal Processing Society
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 January 2020
Volume: 29
Page(s): 1,259 - 1,270
ISSN (Electronic): 1941-0042
ISSN (Paper): 1057-7149
DOI: 10.1109/TIP.2019.2927331
Regular:

We have previously shown that augmenting orthogonal matching pursuit (OMP) with an additional step in the identification stage of each pursuit iteration yields improved k-sparse reconstruction and... View More

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