体积保持的多分辨率多边形网格的光顺造型

给出了一个高效的多边形网格的多分辨率光顺造型算法。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，然后结合一个有效的无收缩光顺算法，对网格执行高效的多分辨率光顺编辑，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。实验结果表明，该算法计算稳定、高效，能产生复杂的模型。

Volume Preserved Multiresolution Mesh Modeling

This paper presents a novel multiresolution mesh modeling algorithm. The algorithm first produces a multiresolution representation for the polygonal mesh by introducing volume preserving constraints. By combining with a non shrink smoothing scheme, the mesh can be edited effectively in a multiresolution fairing way. Unlike other algorithms, this algorithm automatically recovers details in edited regions using volume preserving constraints and optimization technique rather than expensive local frames. Experiments show that this algorithm is very stable and efficient, and can produce complex models.