Recovery of correlated sparse signals using adaptive backtracking matching pursuit.

Sathiya Narayanan Sujit Kumar Sahoo Anamitra Makur

Published in: VCIP (2015)

Keyphrases

matching pursuit
pursuit algorithm
image coding
basis functions
sparse representation
search algorithm
high dimensional
search space
signal processing
sparse coding
face identification
sparse approximation
neural network
learning algorithm
multiscale