xUnit: Learning a Spatial Activation Function for Efficient Image Restoration.

Idan Kligvasser Tamar Rott Shaham Tomer Michaeli

Published in: CoRR (2017)

Keyphrases

image restoration
learning algorithm
total variation
activation function
image processing
active learning
image sequences
supervised learning
super resolution
conditional random fields
neural nets
convergence speed
learning rate
regularization parameter