Maximum Likelihood Estimation of Head Motion Using Epipolar Consistency.
Alexander PreuhsNishant RavikumarMichael ManhartBernhard StimpelElisabeth HoppeChristopher SybenMarkus KowarschikAndreas K. MaierPublished in: Bildverarbeitung für die Medizin (2019)
Keyphrases
- maximum likelihood estimation
- head motion
- facial expressions
- single camera
- maximum likelihood
- eye tracking
- em algorithm
- facial expression recognition
- facial features
- head movements
- parameter estimation
- eye gaze
- lighting conditions
- expectation maximization
- motion patterns
- probability distribution
- gaze estimation
- density function
- human computer interaction
- pairwise
- image pairs
- camera calibration
- motion estimation
- prior knowledge