Image super-resolution with facet improvement and detail enhancement based on local self examples.

He Jiang Zaichen Cong Zhiyong Gao Xiaoyun Zhang

Published in: WCSP (2013)

Keyphrases

image super resolution
dictionary learning
super resolution
low resolution
edge preserving
high resolution
image patches
sparse representation
low resolution images
image registration
data sets
image enhancement
training examples
sparse coding
image processing
denoising
class specific
computer vision