A Discriminative Multi-Channel Facial Shape (MCFS) Representation and Feature Extraction for 3D Human Faces.
Xun GongXin LiTianrui LiYongqing LiangPublished in: Comput. Graph. Forum (2020)
Keyphrases
- multi channel
- human faces
- feature extraction
- face recognition
- facial shape
- facial images
- face images
- facial landmarks
- facial expressions
- face detection
- facial expression recognition
- lighting conditions
- active appearance models
- statistical model
- feature selection
- face alignment
- feature vectors
- facial features
- face databases
- image processing
- frequency domain
- principal component analysis
- training set
- surface normals
- decision trees
- model fitting