Variational Conditional Dependence Hidden Markov Models for Skeleton-Based Action Recognition.
Konstantinos P. PanousisSoritios ChatzisSergios TheodoridisPublished in: ISVC (2) (2021)
Keyphrases
- hidden markov models
- action recognition
- conditional dependence
- random variables
- bag of words
- graphical representation
- human actions
- activity recognition
- conditional random fields
- computer vision
- sequential data
- image segmentation
- graphical models
- gesture recognition
- optical flow
- hidden state
- human activities
- variational methods
- probabilistic model
- visual words
- video sequences
- motion features
- action primitives