Keyphrases
- facial expressions
- face recognition
- human faces
- stereo vision
- recognition algorithm
- face images
- facial landmarks
- landmark extraction
- image registration
- facial features
- landmark recognition
- landmark detection
- computer vision
- feature points
- face detection
- human face recognition
- pose normalization
- pose estimation
- stereo matching
- data sets
- principal component analysis
- face model
- feature space
- three dimensional
- artificial intelligence
- genetic algorithm
- machine learning
- neural network