Pansharpening with support vector transform and semi-nonnegative matrix factorization.
Hong LiWeibin LiShuying LiuPublished in: Multim. Tools Appl. (2019)
Keyphrases
- nonnegative matrix factorization
- support vector
- probabilistic latent semantic indexing
- negative matrix factorization
- matrix factorization
- active set
- data representation
- nonnegative matrix
- least squares
- spectral clustering
- original data
- kernel function
- principal component analysis
- support vector machine
- objective function
- signal processing
- sparsity constraints
- recommender systems
- pattern recognition