Prototypical Contrast and Reverse Prediction: Unsupervised Skeleton Based Action Recognition.
Shihao XuHaocong RaoXiping HuJun ChengBin HuPublished in: IEEE Trans. Multim. (2023)
Keyphrases
- action recognition
- independent subspace analysis
- human actions
- activity recognition
- bag of words
- human detection
- spatial temporal
- action classification
- computer vision
- body parts
- recognition of human actions
- video dataset
- bag of features
- human activities
- semi supervised
- recognizing human actions
- recognizing actions
- view invariant
- independent component analysis
- machine learning
- d objects
- action primitives