Sparse media image restoration based on collaborative low rank representation.
Feng ZhaoWeijian SiZheng DouPublished in: Multim. Tools Appl. (2018)
Keyphrases
- image restoration
- low rank representation
- low rank
- affinity matrix
- total variation
- super resolution
- image processing
- markov random field
- regularization parameter
- modified hopfield neural network
- linear combination
- convex optimization
- spectral clustering
- degraded images
- linear subspace
- matrix factorization
- high dimensional data
- object recognition
- pattern recognition
- missing data
- pairwise