Beyond Tracking: Modelling Activity and Understanding Behaviour
International Journal of Computer Vision
Young children's fall prevention based on computer vision recognition
ROCOM'06 Proceedings of the 6th WSEAS international conference on Robotics, control and manufacturing technology
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Tracking multiple people and their behaviors is a fundamental task for visually mediated interaction. We present VIGOUR, a platform for simultaneously tracking of multiple people and recognition of their behaviors for high-level interpretation. Through perceptual integration, different types of visual information are fused to combine the benefits of different techniques. Robust low-level visual cues such as skin color and motion are used to focus attention and facilitate real-time tracking. VIGOUR tracks behaviors using gestures and head pose to produce a high-level behavior representation for subsequent interpretation. The system is able to track three people and recognize their gestures simultaneously in real time.