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Recovery of sparse signals using parallel look ahead orthogonal matching pursuit algorithm.
Sujuan Liu
Chengkai Cui
Lili Zheng
Shuyang Jiang
Published in:
Signal Image Video Process. (2023)
Keyphrases
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pursuit algorithm
sparse approximation
learning automata
linear combination
matching pursuit
sparse coding
signal processing
sparse representation
gaussian process
image processing
convex relaxation
object recognition
high dimensional
denoising
closed form