Keyphrases
- feature fusion
- image classification
- feature extraction
- bag of words
- visual features
- image representation
- multiple features
- image features
- preprocessing
- feature vectors
- similarity measure
- feature space
- face recognition
- fusion algorithm
- sparse coding
- discriminant analysis
- multi label
- dimensionality reduction
- sparse representation
- multi sensor
- object recognition
- feature selection
- machine learning
- feature set
- low level
- data reduction
- subspace learning
- high level