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Signal Recovery on Graphs: Variation Minimization.
Siheng Chen
Aliaksei Sandryhaila
José M. F. Moura
Jelena Kovacevic
Published in:
IEEE Trans. Signal Process. (2015)
Keyphrases
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signal recovery
orthogonal matching pursuit
objective function
low rank and sparse
compressed sensing
data sets
image segmentation
compressive sensing
computer vision
feature extraction
input image
regression model
transform domain