Arc-length reparameterization
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United States of America Patent
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Sep 5, 2000
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N/A
app pub date -
Aug 7, 1996
filing date -
Aug 7, 1996
priority date (Note) -
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Abstract
A computer-implemented method and apparatus for reparameterizing a parametric function representing an animation feature in an animation system where the parametric function is represented by a curve having unequal arc-length per unit parameter. The system samples at intervals of the parameter along the length of the curve and then calculates the arc-length over each interval. Thereafter, one or more differentiable curves are fitted to the parameter, arc-length pairs.
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