Action-centric Polar Representation of Motion Trajectories for Online Action Recognition.
Fabio Martínez CarilloAntoine ManzaneraMichèle GouiffèsThanh Phuong NguyenPublished in: VISIGRAPP (4: VISAPP) (2016)
Keyphrases
- action recognition
- recognizing human actions
- human actions
- view invariant
- recognition of human actions
- motion primitives
- body parts
- motion trajectories
- action classification
- bag of words
- action recognition in videos
- human motion
- recognizing actions
- human detection
- spatio temporal
- computer vision
- video sequences
- activity recognition
- human pose
- image sequences
- action primitives
- video data
- motion history images
- atomic actions
- visual features
- action detection
- space time interest points
- machine learning
- motion patterns
- pose estimation
- image representation
- viewpoint