Image Denoising Using Eigenvectors of Graph Laplacian with Low-Rank Approximation.
Xufei LiYibin TangJia SunYan ZhangYan ZhouPublished in: AIAM (IEEE) (2019)
Keyphrases
- graph laplacian
- spectral clustering
- random walk
- clustering method
- data clustering
- weighted graph
- basis functions
- pairwise
- eigendecomposition
- kernel machines
- graph partitioning
- euclidean space
- image segmentation
- clustering algorithm
- singular value decomposition
- semi supervised learning
- k means
- normalized cut
- labeled and unlabeled data
- machine learning
- adjacency matrix