Keyphrases
- video streams
- video sequences
- real time
- video content
- video data
- liveness detection
- face detection and tracking
- multimedia
- space time
- real time video
- video frames
- video analysis
- video images
- live video
- facial expressions
- real time face tracking
- video processing
- digital video
- video database
- recognition algorithm
- face images
- dynamic scenes
- video surveillance
- spatial and temporal
- face recognition