Neighborhood regression for edge-preserving image super-resolution.

Yanghao Li Jiaying Liu Wenhan Yang Zongming Guo

Published in: ICASSP (2015)

Keyphrases

image super resolution
edge preserving
image restoration
noise reduction
anisotropic diffusion

least squares
regression model
linear regression
maximum a posteriori
regression methods

model selection
pattern recognition
image processing
signal to noise ratio
multiresolution

video sequences
regression method
kernel regression
multiscale