Comparing Feature Point Tracking with Dense Flow Tracking for Facial Expression Recognition.
José V. RuizAna Belén MorenoJuan José PantrigoÁngel SánchezPublished in: IWINAC (2) (2009)
Keyphrases
- feature point tracking
- facial expression recognition
- facial expressions
- human computer interaction
- feature tracking
- face recognition
- local binary pattern
- video images
- human faces
- recognizing facial expressions
- feature extraction
- facial images
- facial features
- structure from motion
- face images
- cohn kanade
- active appearance models
- optical flow
- video sequences
- image segmentation