Visibility Constrained Generative Model for Depth-Based 3D Facial Pose Tracking.
Lu ShengJianfei CaiTat-Jen ChamVladimir PavlovicKing Ngi NganPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2019)
Keyphrases
- generative model
- pose tracking
- motion capture
- probabilistic model
- sensor fusion
- robust tracking
- facial expressions
- em algorithm
- prior knowledge
- topic models
- posterior probability
- pose estimation
- bayesian framework
- semi supervised
- depth map
- face recognition
- facial expression recognition
- depth information
- facial features
- multi view
- image processing
- face images
- machine learning
- object recognition
- human motion
- human faces
- depth images
- image sequences
- clustering algorithm
- expectation maximization