Linearized Kernel Dictionary Learning.

Alona Golts Michael Elad

Published in: IEEE J. Sel. Top. Signal Process. (2016)

Keyphrases

dictionary learning
sparse representation
sparse coding
image super resolution
object category recognition
kernel function
group sparsity
feature space
natural images
kernel methods
face recognition
sparse codes
dictionary learning for sparse
training data
support vector
reproducing kernel hilbert space