High-Dimensional Mixture Models for Unsupervised Image Denoising (HDMI).
Antoine HoudardCharles BouveyronJulie DelonPublished in: SIAM J. Imaging Sci. (2018)
Keyphrases
- image denoising
- mixture model
- high dimensional
- unsupervised learning
- denoising
- natural images
- noisy images
- gaussian mixture model
- dimensionality reduction
- em algorithm
- probabilistic model
- total variation
- sparse coding
- generative model
- model selection
- density estimation
- low dimensional
- image processing
- expectation maximization
- maximum likelihood
- wavelet coefficients
- feature space
- semi supervised
- probability density function
- supervised learning
- parameter space
- language model
- object recognition
- variable selection
- high dimensional data
- data points
- multiscale
- mixture modeling
- machine learning
- gaussian process
- denoising methods