Effective separation of sparse and non-sparse image features for denoising.

Ayan Chakrabarti Keigo Hirakawa

Published in: ICASSP (2008)

Keyphrases

denoising
image features
basis pursuit
sparse data
neural network
high dimensional
sparse representation
computer vision
image denoising
image processing
higher order
image content
feature vectors
noisy images
total variation
dictionary learning
random projections
feature space
compressive sensing
compressed sensing