Insights into low-level avatar animation and MPEG-4 standardization.
Marius PredaFrançoise J. PrêteuxPublished in: Signal Process. Image Commun. (2002)
Keyphrases
- facial animation
- low level
- mpeg standard
- facial expressions
- high level
- international standard
- higher level
- iso iec
- mid level
- virtual world
- computer graphics
- human faces
- visual information
- human computer interaction
- lower level
- virtual reality
- data mining
- head motion
- multimedia
- active appearance models
- visual cues
- low level features
- user interface
- semantic concepts
- semantic information
- computer animation
- middle level
- motion capture
- face model
- temporal coherence
- motion capture data
- visual features
- video sequences
- shape coding