A nonparametric Bayesian approach to joint multiple dictionary learning with separate image sources.

Shaoyang Li Xiaoming Tao Linhao Dong Jianhua Lu

Published in: GlobalSIP (2015)

Keyphrases

dictionary learning
image super resolution
sparse coding
image data
sparse representation
class specific
image classification
image representation
multiscale
image retrieval
input image
image transformations
image segmentation
image content
image features
high resolution
image regions
spatial information
test images
small number
dimensionality reduction
higher order
nearest neighbor
image collections
knn
image processing
single image super resolution