Deep Dictionary Learning with An Intra-class Constraint.

Xia Yuan Jianping Gou Baosheng Yu Jiali Yu Zhang Yi

Published in: CoRR (2022)

Keyphrases

dictionary learning
intra class
sparse representation
sparse coding
image patches
object classes
covariance matrices
natural images
low resolution
image representation
linear combination
data sets
image processing
dimensionality reduction