Image Completion with Nonnegative Matrix Factorization Under Separability Assumption.
Tomasz SadowskiRafal ZdunekPublished in: LVA/ICA (2018)
Keyphrases
- nonnegative matrix factorization
- image completion
- negative matrix factorization
- matrix factorization
- data representation
- global optimization
- least squares
- texture synthesis
- refinement process
- spectral clustering
- principal component analysis
- image inpainting
- document clustering
- objective function
- image synthesis
- original data
- mrf model
- dimensionality reduction
- object recognition
- image processing
- sparse representation
- image restoration
- similarity measure
- clustering algorithm