3D Facial Animation
(Sprache: Englisch)
The creation of computer-animated human faces is a long-standing and challenging problem since the early 1970s. There are numerous approaches to facial animation, but to this day no general-purpose system exists that solves the problem in a manner...
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The creation of computer-animated human faces is a long-standing and challenging problem since the early 1970s. There are numerous approaches to facial animation, but to this day no general-purpose system exists that solves the problem in a manner satisfying the needs of all practical applications. An obvious approach to achieve generality is the simulation of the inner workings of a real face. The ultimate goal is to have the full range of conformation and expressiveness in the face emerge "naturally" through precise modeling of the anatomical structure and accurate simulation of tissue properties. This has so far only been realized in parts, and no current implementation catches all the intricacies of the human face. This text describes an approach for building and animating virtual head models with anatomical structure, animated in a physics-based manner by use of muscle contractions that in turn cause skin deformations.
Autoren-Porträt von Kolja Kähler
Kolja Kähler graduated in 1996 with an MSc in Computer Science from the Technische Universität Berlin, Germany. He has then been employed in the computer graphics industry, working on virtual reality applications, and gained hands-on experience in the implementation of real-time character animation in a game development context. Later, he pursued his PhD in the area of facial animation as a member of the computer graphics group at the Max-Planck-Institut für Informatik in Saarbrücken, Germany. Since he earned his degree in 2003, he has been working as a software engineer in the special effects and video editing industries.
Bibliographische Angaben
- Autor: Kolja Kähler
- 2007, 172 Seiten, Maße: 17,1 x 24 cm, Kartoniert (TB), Englisch
- Verlag: *
- ISBN-10: 3836444801
- ISBN-13: 9783836444804
Sprache:
Englisch
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