最小化仿射样条运动的畸变

Proceedings Ninth Pacific Conference on Computer Graphics and Applications. Pacific Graphics 2001 Pub Date : 2001-10-16 DOI:10.1109/PCCGA.2001.962857

Dae-Eun Hyun, B. Jüttler, Myung-Soo Kim

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引用次数: 14

摘要

本文提出了仿射运动插值问题的一种简单方法，即生成一个仿射样条运动，该运动插值给定的一系列仿射关键帧，并近似满足刚性约束和一定的优化准则。首先生成仿射样条运动，以便插值给定的关键帧;然后，通过节点插入和度提升逐步细化为最优仿射运动，采用迭代优化程序。

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Minimizing the distortion of affine spline motions

The paper proposes a simple approach to the affine motion interpolation problem, where an affine spline motion is generated that interpolates a given sequence of affine keyframes and approximately satisfies rigidity constraints and certain optimization criteria. An affine spline motion is first generated so as to interpolate the given keyframes; after that, it is progressively refined via knot insertion and degree elevation into an optimal affine motion by an iterative optimization procedure.

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Proceedings Ninth Pacific Conference on Computer Graphics and Applications. Pacific Graphics 2001

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