Efficient descriptor tree growing for fast action recognition.
Sebastián UbaldeNorberto Adrián GoussiesMarta MejailPublished in: Pattern Recognit. Lett. (2014)
Keyphrases
- action recognition
- action classification
- human actions
- activity recognition
- bag of words
- computer vision
- human detection
- recognizing actions
- action primitives
- spatial temporal
- bag of features
- spatio temporal interest points
- depth sensors
- action detection
- body parts
- video dataset
- view invariant
- depth cameras
- static images
- human pose
- motion history images
- graph structure
- human activities