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Hierarchical CoSaMP for compressively sampled sparse signals with nested structure.
Stefania Colonnese
Stefano Rinauro
Katia Mangone
Mauro Biagi
Roberto Cusani
Gaetano Scarano
Published in:
EURASIP J. Adv. Signal Process. (2014)
Keyphrases
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hierarchical structure
signal processing
graph structure
gaussian graphical models
case study
network structure
hierarchical tree
learning algorithm
image processing
high dimensional
structural information
complex structures
hierarchical decomposition