Keyphrases
- image classification
- visual features
- image representation
- feature extraction
- video sequences
- filtering algorithm
- low level features
- bag of words
- semantic information
- data fusion
- image features
- sports video
- semantic web
- detection algorithm
- dimensionality reduction
- information fusion
- information filtering
- metadata
- low dimensional
- change detection
- manifold learning
- median filter
- natural language
- fusion method
- filtering method