Video event recounting using mixture subclass discriminant analysis.
Nikolaos GkalelisVasileios MezarisIoannis KompatsiarisTania StathakiPublished in: ICIP (2013)
Keyphrases
- discriminant analysis
- video event
- event detection
- face recognition
- linear discriminant analysis
- video clips
- event recognition
- feature extraction
- video surveillance
- mixture model
- low level features
- video browsing
- expectation maximization
- principal component analysis
- cluster analysis
- temporal context
- image processing
- learning algorithm