Cluster trees of improved trajectories for action recognition.
Quan-Qi ChenYu-Jin ZhangPublished in: Neurocomputing (2016)
Keyphrases
- action recognition
- view invariant
- bag of words
- human detection
- activity recognition
- human actions
- computer vision
- recognition of human actions
- spatial temporal
- recognizing human actions
- action classification
- decision trees
- body parts
- human activities
- action primitives
- depth sensors
- independent subspace analysis
- recognizing actions
- human pose
- video dataset
- depth cameras
- bag of features
- static images
- multi view
- spatio temporal
- motion trajectories
- motion history images
- moving objects
- object recognition
- motion patterns