Accurate Facial Feature Localization on Expressional Face Images Based on a Graphical Model Approach.
Chia-Te LiaoChih-Hsueh DuanShang-Hong LaiPublished in: PCM (2) (2010)
Keyphrases
- face images
- graphical models
- facial feature localization
- facial features
- face recognition
- belief propagation
- human faces
- facial expressions
- random variables
- probabilistic model
- principal component analysis
- probabilistic graphical models
- feature vectors
- feature extraction
- automatic face
- pose variations
- bayesian networks
- input image
- markov networks
- face recognition systems
- feature points
- face databases
- low resolution
- high resolution
- conditional random fields
- image set
- machine learning
- face verification
- high quality
- training set
- age estimation
- multi view
- recognition rate
- higher order
- human face recognition
- latent variables
- video sequences
- image sequences