A Hybrid Pan-Sharpening Approach Using Nonnegative Matrix Factorization for WorldView Imageries.
Guiqing HeJiaqi JiQiqi ZhangZhaoqiang XiaPublished in: PRCV (2) (2019)
Keyphrases
- nonnegative matrix factorization
- probabilistic latent semantic indexing
- matrix factorization
- active set
- data representation
- negative matrix factorization
- spectral clustering
- principal component analysis
- least squares
- nonnegative matrix
- document clustering
- pattern recognition
- original data
- semi supervised
- pairwise
- image processing
- signal processing
- digital libraries
- objective function