Keyphrases
- human activities
- recognition rate
- object recognition
- recognition accuracy
- face identification
- recognizing faces
- feature extraction
- expression recognition
- recognition algorithm
- face recognition
- face images
- news video
- video database
- video clips
- face recognition systems
- recognition process
- video content
- video frames
- video sequences
- face recognition under varying
- human actions
- facial pose
- recognize faces
- face analysis
- frontal view
- pattern recognition
- human computer interaction
- automatic recognition
- action recognition
- video analysis
- facial expressions
- spatio temporal
- video data
- visual recognition
- hand gestures