发明名称 |
Method for motion simulation of an articulated figure using animation input |
摘要 |
Motion of an articulated figure in response to an external force function and to a co-acting internal force function is simulated, for use in computer animation. The internal force function is defined by applying an inverse-dynamic method to solve for internal forces driving the articulated figure to conform to a predefined animation curve. The internal force function may be scaled in any desired way, an combined with the external force function as input for a forward-dynamics motion simulation. The resulting motion simulation models a combined effect of the external force function and the predefined animation curve on motion of the articulated figure.
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申请公布号 |
US2004169656(A1) |
申请公布日期 |
2004.09.02 |
申请号 |
US20030715778 |
申请日期 |
2003.11.17 |
申请人 |
DAVID PIPONI DANIELE PAOLO;JAMES OLIVER |
发明人 |
DAVID PIPONI DANIELE PAOLO;JAMES OLIVER |
分类号 |
G06K9/00;G06K9/30;G06K9/36;G06T7/00;G06T15/04;G06T15/50;G06T15/60;G06T17/00;G09G5/00;H04N;H04N1/00;H04N9/74;(IPC1-7):G06T15/70 |
主分类号 |
G06K9/00 |
代理机构 |
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地址 |
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