EPLL image restoration with a bounded asymmetrical Student's-t mixture model.
Qiqiong YuGuo CaoHao ShiYouqiang ZhangPeng FuPublished in: J. Vis. Commun. Image Represent. (2022)
Keyphrases
- image restoration
- mixture model
- total variation
- probabilistic model
- em algorithm
- gaussian mixture model
- super resolution
- image processing
- generative model
- markov random field
- model selection
- maximum likelihood
- expectation maximization
- language model
- density estimation
- unsupervised learning
- modified hopfield neural network
- pattern recognition
- blurred images
- gaussian noise
- degraded images
- probability density function
- machine learning
- parameter estimation
- natural images
- image segmentation
- information retrieval