Sparse recovery over continuous dictionaries-just discretize.

Gongguo Tang Badri Narayan Bhaskar Benjamin Recht

Published in: ACSSC (2013)

Keyphrases

sparse representation
multiscale
sparse coding
sparse approximations
sparse matrix
dictionary learning
high dimensional
database
image denoising
recovery algorithm
compressed sensing
continuous domains
compressive sensing
dimensionality reduction
image processing
neural network
real time