Action Recognition Based on Learnt Motion Semantic Vocabulary.
Qiong ZhaoZhiwu LuHorace Ho-Shing IpPublished in: PCM (1) (2010)
Keyphrases
- action recognition
- recognizing human actions
- recognition of human actions
- static images
- human movements
- motion features
- action recognition in videos
- human actions
- mid level
- action primitives
- view invariant
- bag of words
- motion capture data
- human detection
- activity recognition
- motion history images
- body parts
- computer vision
- action classification
- motion analysis
- human motion
- bag of features
- motion model
- recognizing actions
- motion recognition
- high level
- space time
- optical flow
- image sequences
- motion capture
- human activities
- depth sensors
- motion patterns
- low level features
- object tracking
- action detection
- feature points
- object recognition
- video sequences