Action4D: Online Action Recognition in the Crowd and Clutter.
Quanzeng YouHao JiangPublished in: CVPR (2019)
Keyphrases
- action recognition
- human actions
- recognizing human actions
- action classification
- recognizing actions
- recognition of human actions
- action primitives
- view invariant
- action detection
- bag of words
- computer vision
- human detection
- activity recognition
- space time interest points
- human pose
- spatial temporal
- body parts
- mid level
- atomic actions
- spatio temporal interest points
- spatio temporal
- bag of features
- human activities
- static images
- human motion
- depth sensors
- depth cameras
- video dataset
- space time
- motion history images
- visual features
- motion features
- viewpoint
- video sequences
- machine learning