Facial Expression Recognition from Webcam Based on Active Shape Models and Support Vector Machines.
Elena Lozano-MonasorMaría T. LópezAntonio Fernández-CaballeroFrancisco Vigo-BustosPublished in: IWAAL (2014)
Keyphrases
- facial expression recognition
- active shape model
- facial features
- support vector
- active appearance models
- facial expressions
- facial feature points
- face detection
- face alignment
- human computer interaction
- shape model
- face images
- facial images
- face recognition
- human faces
- feature points
- segmentation algorithm
- coarse to fine
- support vector machine
- classification accuracy
- object boundaries
- feature extraction
- shape prior
- video sequences
- image sequences
- local binary pattern
- image analysis
- energy function
- feature selection
- object detection