Human behaviour analysis based on New motion descriptor

1. Human Behavior Analysis Based on a
New Motion Descriptor
-- JitendraSingh Chauhan
-- Saquib Khorajia

2. Introduction
• Human behavior analysis:
– Important area of research in computer vision.
– Involves detecting, tracking, and understanding
people’s physical behaviors.
• Applications:
– interactive virtual reality systems.
– content-based video storage and retrieval
– sports performances analysis and enhancement
– video surveillance (based on motion descriptor)

3. Video Surveillance
• People are tracked and monitored for
particular actions.
• Used in security-sensitive areas.

4. Video Surveillance (cont..)
• Surveillance camera video streams are stored
in video archives or recorded on tapes.
• Video streams are only used “after the fact,”
as an identification tool.
• Need for real-time video analysis.

5. Behaviour Analysis Framework

6. Behavior analysis methods
• Shape-Based
• Spatial-Temporal-Based
• Trajectory-Based