Technologies and Representations

• Inheritance and Hierarchy for Facial Models
  • The importance of genericity in facial animation.
  • High level tools and genericity.
• Representation Techniques
  • Polygons
  • Splines
  • Implicit surfaces
  • Physics-based models
• Rendering
  • Image library
  • Image warping and morphing
  • Shadowing techniques
  • Texturing/shading models (multi-spectral)