Global Low-Rank Image Restoration With Gaussian Mixture Model.
Sibo ZhangLicheng JiaoFang LiuShuang WangPublished in: IEEE Trans. Cybern. (2018)
Keyphrases
- image restoration
- gaussian mixture model
- low rank
- total variation
- convex optimization
- mixture model
- singular value decomposition
- linear combination
- matrix factorization
- missing data
- em algorithm
- markov random field
- expectation maximization
- feature vectors
- high dimensional data
- image processing
- regularization parameter
- semi supervised
- background subtraction
- feature space
- high order
- minimization problems
- kernel matrix
- blurred images
- probability density function
- maximum likelihood
- super resolution
- image quality
- least squares
- pairwise
- regularization term
- object recognition
- pattern recognition
- video sequences