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Computer Animation Algorithms and Techniques

Computer Animation Algorithms and Techniques. Facial Animation. Facial models. Anatomic structure FACS - muscle activation Facial models rigid parts texture maps continuous surface models textures. Facial anatomy - bone structure.

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Computer Animation Algorithms and Techniques

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  1. Computer AnimationAlgorithms and Techniques Facial Animation

  2. Facial models Anatomic structure FACS - muscle activation Facial models rigid parts texture maps continuous surface models textures

  3. Facial anatomy - bone structure http://face-and-emotion.com/dataface/anatomy/attachments.jsp

  4. Facial anatomy - muscles http://www.philipgraham.net/

  5. Facial anatomy - muscles

  6. FACS: Action units http://microexpresion.wordpress.com/2010/01/27/facs-%E2%80%93-au-9/

  7. Facial model: texture map

  8. Facial model: rigid parts

  9. Facial model: continuous surface

  10. Animating the face Parameterized models Blend shapes Muscle models Expressions

  11. Fred Parke’s parameterized model 1974 http://mambo.ucsc.edu/psl/parke.html

  12. Park’s parameterized model

  13. Blend shapes http://www.sintel.org/wp-content/uploads/2010/02/12_examples_facialshapes_wireframes2.png

  14. “Surface” muscles

  15. Deep structure - side view

  16. Muscle activation

  17. Spring-mass-damper system

  18. Spring-damper unit

  19. Muscle model Contractile unit Damper Spring Spring www.shadmehrlab.org/book/musclemodel.pdf

  20. Facial expressions http://home.bournemouth.ac.uk/

  21. Facial expressions http://www.scott-eaton.com/

  22. MPEG-4

  23. Facial anatomy - speech http://www.human-anatomy.net/anatomy-speech-language-pathology.html

  24. Lip Sync Articulators of speech Phonemes Coarticulation Prosody

  25. Lip Sync Nasal Cavity Vellum Oral Cavity Lips Vocal Folds Tongue Jaw Lungs

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