Keyphrases
- face recognition
- video data
- video sequences
- video frames
- video streams
- video content
- multimedia
- real time
- discriminant analysis
- computer vision
- video clips
- facial images
- face images
- multimedia data
- recognition rate
- principal component analysis
- video surveillance
- video retrieval
- facial expressions
- video database
- digital video
- online video
- face detection and tracking
- key frames
- video analysis
- video segmentation
- video images