Keyphrases
- video sequences
- abnormal event detection
- dynamic scenes
- knowledge base
- three dimensional
- video images
- unsupervised learning
- supervised learning
- knowledge representation
- video frames
- semi supervised
- motion features
- image sequences
- neighboring frames
- moving objects
- abnormal events
- moving camera
- scene understanding
- scene analysis
- complex scenes
- multi context systems
- input video
- visual scene
- object recognition
- visual data
- video analysis
- multiple images
- video clips
- input image