Face hallucination using OLPP and Kernel Ridge Regression.

B. G. Vijay Kumar Rangarajan Aravind

Published in: ICIP (2008)

Keyphrases

kernel ridge regression
low resolution
kernel methods
parameter selection
gradient boosting
image super resolution
high resolution images
high resolution
super resolution
kernel matrix
kernel matrices
loss function
face images
decision trees
facial images
high quality
support vector