Joint dictionary learning and recovery algorithms in a jointly sparse framework.

Yacong Ding Bhaskar D. Rao

Published in: ACSSC (2015)

Keyphrases

dictionary learning
sparse representation
sparse coding
sparse representation based classification
graph embedding
sparsity constraints
sparse codes
face recognition
group sparsity
image classification
unsupervised learning
image processing
signal recovery
dictionary learning for sparse