Covariance Matrix Based Feature Fusion for Scene Classification.
Nanjun HeLeyuan FangShutao LiAntonio J. PlazaPublished in: IGARSS (2018)
Keyphrases
- covariance matrix
- scene classification
- feature fusion
- feature extraction
- object recognition
- image classification
- principal component analysis
- image representation
- multiple features
- visual words
- principal components analysis
- sample size
- natural images
- objective function
- machine learning
- expectation maximization
- face recognition