Prototypical Contrast and Reverse Prediction: Unsupervised Skeleton Based Action Recognition.
Shihao XuHaocong RaoXiping HuBin HuPublished in: CoRR (2020)
Keyphrases
- action recognition
- independent subspace analysis
- human actions
- bag of words
- spatial temporal
- computer vision
- human detection
- recognizing human actions
- body parts
- action classification
- activity recognition
- recognition of human actions
- static images
- bag of features
- recognizing actions
- human pose
- depth sensors
- spatio temporal
- action primitives
- view invariant
- view invariant action recognition
- human activities
- semi supervised
- feature vectors