MPEG-4 based animation with face feature tracking.
Taro GotoMarc EscherChristian ZanardiNadia Magnenat-ThalmannPublished in: Computer Animation and Simulation (1999)
Keyphrases
- feature tracking
- facial animation
- optical flow
- structure from motion
- motion analysis
- feature detection
- facial expressions
- ground plane
- motion segmentation
- motion model
- scene structure
- multi frame
- feature matching
- human faces
- face images
- facial images
- bundle adjustment
- camera parameters
- preprocessing
- video data
- image analysis