发明公开
- 专利标题： ARC-length reparameterization
- 专利标题（中）： ARC长度重新参数化
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申请号： EP97305842.3申请日： 1997-08-01
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公开(公告)号： EP0827116A3公开(公告)日： 1999-07-28
- 发明人: Simons, David P. , Snibbe, Scott S.
- 申请人： Adobe Systems, Inc.
- 申请人地址： 345 Park Avenue San Jose, California 95110 US
- 专利权人： Adobe Systems, Inc.
- 当前专利权人： Adobe Systems, Inc.
- 当前专利权人地址： 345 Park Avenue San Jose, California 95110 US
- 代理机构： Wombwell, Francis
- 优先权： US693942 19960807
- 主分类号： G06T15/70
- IPC分类号： G06T15/70
摘要：
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.
公开/授权文献
- EP0827116A2 ARC-length reparameterization 公开/授权日：1998-03-04
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