Kernel Orthogonal Nonnegative Matrix Factorization: Application to Multispectral Document Image Decomposition.
Abderrahmane RahicheMohamed CherietPublished in: ICASSP (2021)
Keyphrases
- multispectral
- nonnegative matrix factorization
- image decomposition
- remote sensing
- multispectral images
- remote sensing images
- image data
- multispectral satellite images
- document clustering
- image analysis
- principal component analysis
- data representation
- feature space
- object recognition
- multiscale
- image classification
- document collections
- information retrieval systems
- original data
- hyperspectral
- negative matrix factorization
- digital libraries