Reduced Kernel Dictionary Learning.

Denis C. Ilie-Ablachim Bogdan Dumitrescu

Published in: EUSIPCO (2022)

Keyphrases

dictionary learning
sparse representation
sparse coding
image super resolution
group sparsity
feature space
dictionary learning for sparse
object category recognition
kernel function
kernel methods
sparse codes
support vector
data sets
positive definite
action recognition
natural images
input image
image processing