Synthesizing facial expressions for signing avatars using MPEG4 feature points.
Yosra BouzidOussama El GhoulMohamed JemniPublished in: ICTA (2013)
Keyphrases
- feature points
- facial expressions
- face images
- video sequences
- facial animation
- facial features
- image sequences
- facial expression recognition
- facial feature points
- virtual world
- virtual environment
- human faces
- face recognition
- point correspondences
- affine transformation
- pose estimation
- face model
- motion parameters
- feature matching
- virtual reality
- facial images
- head motion
- camera motion
- motion estimation
- illumination variations
- object tracking
- pose variations
- gabor wavelets
- low resolution
- high resolution
- moving objects