Convolutional Sparse Coding for High Dynamic Range Imaging.

Ana Serrano Felix Heide Diego Gutierrez Gordon Wetzstein Belén Masiá

Published in: Comput. Graph. Forum (2016)

Keyphrases

sparse coding
high dynamic range imaging
natural images
dictionary learning
sparse representation
linear combination
image classification

unsupervised learning
image representation
generative model
image patches
high dimensional
feature space

sparse codes
computational photography
deep belief networks
multiscale
face recognition
natural scenes

pattern recognition
visual words
machine learning
natural image statistics
bag of words
small number