Face Alignment Based on 3D Face Shape Model and Markov Random Field.
Rong XiongJunnan WangJian ChuPublished in: IAS (2) (2012)
Keyphrases
- markov random field
- face alignment
- shape model
- active shape model
- energy function
- active appearance models
- face recognition
- graph cuts
- higher order
- maximum a posteriori
- human faces
- face detection
- parameter estimation
- facial expressions
- pairwise
- shape prior
- facial features
- image segmentation
- face images
- feature points
- prior model
- recognition algorithm
- multi view
- facial images
- multiscale
- principal component analysis
- pose variations
- three dimensional
- pose estimation
- similarity measure
- image sequences
- segmentation algorithm