Keyphrases
- landmark detection
- face detection and tracking
- skin detection
- activity detection
- video data
- video sequences
- video streams
- object detection
- color images
- false positives
- facial images
- detection algorithm
- soccer video
- color space
- complex background
- video content
- video analysis
- facial expression recognition
- real time
- video surveillance
- color information
- event detection
- video frames
- human faces
- video indexing
- road signs
- detection method
- facial expressions
- video retrieval
- space time
- video scene
- face detection
- text detection
- face recognition