Keyphrases
- face detection and tracking
- video sequences
- event detection
- activity detection
- soccer video
- support vector
- automatic detection
- detection algorithm
- video data
- video analysis
- video frames
- space time
- decision trees
- video streams
- detection rate
- object detection
- statistical tests
- video database
- object detectors
- video indexing
- machine learning methods
- adaboost classifier
- cut detection
- object detection and tracking
- multimedia
- concept detection
- shot boundary detection
- video scene
- real time
- video content
- detection method
- machine learning algorithms
- discriminative classifiers
- visual analysis
- false alarms
- concept detectors
- person detection
- boosted classifiers
- tv broadcast
- machine learning