Lip Tracking Using Particle Filter and Geometric Model for Visual Speech Recognition.
Islem JarrayaSalah WerdaWalid MahdiPublished in: SIGMAP (2014)
Keyphrases
- particle filter
- kalman filter
- visual tracking
- object tracking
- observation model
- particle filtering
- mean shift
- sequential monte carlo
- probabilistic model
- visual speech recognition
- computer vision
- tracking scheme
- partial occlusion
- bayesian framework
- robust tracking
- face tracking
- appearance model
- state space
- spatio temporal
- image sequences