Keyphrases
- action recognition
- human actions
- reinforcement learning
- action classification
- video dataset
- spatial temporal
- action detection
- recognition of human actions
- recognizing human actions
- motion features
- static images
- spatio temporal interest points
- bag of words
- activity recognition
- human activities
- space time interest points
- body parts
- mid level
- video sequences
- motion history images
- human detection
- video content
- computer vision
- video frames
- state space
- view invariant
- learning algorithm
- motion capture data
- bag of features
- video streams
- video data
- machine learning
- human pose
- video analysis
- recognizing actions
- max margin
- atomic actions
- video shots
- action primitives