Real-time AdaBoost cascade face tracker based on likelihood map and optical flow.
Andreas RanftlFernando Alonso-FernandezStefan M. KarlssonJosef BigünPublished in: IET Biom. (2017)
Keyphrases
- real time
- optical flow
- face detector
- face detection
- cascade classifier
- viola jones
- image sequences
- feature tracking
- face pose
- real time tracking
- real time face tracking
- computer vision
- face tracking
- learning algorithm
- lucas kanade
- adaboost algorithm
- object detection
- maximum likelihood
- detection method
- facial features
- optical flow estimation
- training data
- tracking accuracy
- weak classifiers
- human faces
- object tracking
- visual tracking
- pedestrian detection
- multi class
- robust tracking
- facial expressions
- maximum a posteriori
- cluttered environments
- visual odometry
- optical flow computation
- face recognition
- flow field
- three dimensional
- d scene
- boosted classifiers
- particle filter
- support vector
- feature selection
- human body
- feature space
- moving objects
- motion estimation
- face images
- motion field
- facial images