Computer graphics processing and selective visual display system – Computer graphics processing – Animation
Reexamination Certificate
2008-01-28
2009-08-04
Wu, Xiao M (Department: 2628)
Computer graphics processing and selective visual display system
Computer graphics processing
Animation
Reexamination Certificate
active
07570264
ABSTRACT:
Model components can be used to pose character models to create a variety of realistic and artistic effects. An embodiment of the invention analyzes the behavior of a model component to determine a statistical representation of the model component that closely approximates the output of the model component. As the statistical representation of model components execute faster than the original model components, the model components used to pose a character model can be replaced at animation time by equivalent statistical representations of model components to improve animation performance. The statistical representation of the model component is derived from an analysis of the character model manipulated through a set of representative training poses. The statistical representation of the model component is comprised of a weighted combination of posed frame positions added to a set of posing errors controlled by nonlinear combinations of the animation variables.
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Broome Said
Law Office of Jonathan Hollander PC
Pixar
Wu Xiao M
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