Human group activity analysis with fusion of motion and appearance information.
Zhongwei ChengLei QinQingming HuangShuqiang JiangShuicheng YanQi TianPublished in: ACM Multimedia (2011)
Keyphrases
- activity analysis
- appearance information
- motion patterns
- appearance model
- human activities
- group activities
- activity recognition
- contextual information
- pose estimation
- space time
- motion model
- motion estimation
- object tracking
- image sequences
- video surveillance
- human computer interaction
- bayesian framework
- video analysis
- feature descriptors
- motion detection
- feature vectors
- human motion
- consecutive frames
- object shape
- optical flow
- spatio temporal
- moving objects