Sign in
Sparse Bayesian dictionary learning with a Gaussian hierarchical model.
Linxiao Yang
Jun Fang
Hong Cheng
Hongbin Li
Published in:
Signal Process. (2017)
Keyphrases
</>
hierarchical model
dictionary learning
sparse representation
sparse coding
hierarchical models
latent variables
human body
multi task
gaussian mixture model
computer vision
image processing
prior knowledge
d objects
image classification
maximum likelihood
unsupervised learning