Robust Non-Negative Dictionary Learning.

Qihe Pan Deguang Kong Chris H. Q. Ding Bin Luo

Published in: AAAI (2014)

Keyphrases

dictionary learning
sparse representation
sparse coding
image super resolution
group sparsity
sparsity constraints
neural network
object category recognition
feature selection
image processing
multiscale
image classification
natural images
dictionary learning for sparse