The algorithm first produces a multiresolution representation for the polygonal mesh by introducing volume preserving constraints.

该算法首先通过引入体积保持约束，快速地实现稠密多边形网格的多分辨率表示。

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Unlike other algorithms, this algorithm automatically recovers details in edited regions using volume preserving constraints and optimization technique rather than expensive local frames.

与传统编辑方法不同，该方法利用体积保持约束及优化技术，来自动恢复编辑区域中相应的细节，而无需引入非常损耗资源的局部标架。

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The challenging problems in shape deformation are preserving geometric details and preventing unnatural volume changes as much as possible while satisfying the user constraints.

三角网格模型的变形除应实现用户指定的形状变化外，还应尽量保持模型原有的几何细节，防止不合理的体积变化。

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