When transferring a geometric constraint equation group into an optimization model, we need a method to jump out of the local beat solution so that we can find a best global solution.

在将几何约束问题的约束方程组转化为优化模型的时候，需要找到一种方法来跳出局部最优解，进而找到全局最优解。

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The geometric shape, deformation behavior description, energy equation and constraint equation of the filter is constructed.

给出了过滤片的几何形状、行为描述、能量方程以及约束方程。

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A motion constraint equation for moving target is derived by the first order geometric features.

利用一阶几何特征导出了目标的运动约束方程。

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