Keyphrases
- action recognition
- human actions
- bag of words
- computer vision
- action classification
- activity recognition
- recognizing human actions
- spatial temporal
- recognizing actions
- body parts
- human detection
- mid level
- depth sensors
- static images
- bag of features
- view invariant
- action primitives
- recognition of human actions
- independent subspace analysis
- human pose
- human movements
- action detection
- human activities
- action recognition in videos
- machine learning
- motion features
- video dataset
- flow field
- space time interest points