Learning local dictionaries and similarity structures for single image super-resolution.

Kaibing Zhang Jie Li Haijun Wang Xiuping Liu Xinbo Gao

Published in: Signal Process. (2018)

Keyphrases

single image super resolution
sparse coding
dictionary learning
supervised learning
prior knowledge
super resolution
unsupervised learning
learning algorithm
reinforcement learning
active learning
image processing
image segmentation
similarity measure
high dimensional
high resolution
maximum likelihood