Blind calibration for compressed sensing by convex optimization.

Rémi Gribonval Gilles Chardon Laurent Daudet

Published in: ICASSP (2012)

Keyphrases

compressed sensing
convex optimization
basis pursuit
image reconstruction
random projections
natural images
sparse representation
total variation
signal processing
object recognition
data sets
convex relaxation
fourier domain
machine learning
kernel function
subband
dimensionality reduction
signal recovery