Probabilistic principal component analysis for texture modelling of adaptive active appearance models and its application for head pose estimation.
Navid Mahmoudian BidgoliAbolghasem A. RaieMahyar NaraghiPublished in: IET Comput. Vis. (2015)
Keyphrases
- head pose estimation
- active appearance models
- facial features
- pose estimation
- pose variations
- appearance model
- visual tracking
- face alignment
- human faces
- facial expressions
- statistical model
- shape model
- feature points
- low resolution
- facial expression recognition
- facial images
- computer vision
- face detection
- generative model
- texture analysis
- depth images
- head motion
- feature extraction
- texture features
- deformable models
- face images
- random forests
- parametric models
- object detection
- input image
- high dimensional
- subspace learning
- machine learning