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Consistent mesh segmentation based on shape diameter function and EM

机译：基于形状直径函数和EM的一致网格分割

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摘要

3D model segmentation is a new research focus in the field of computer graphics. The segmentation algorithm of this paper is consistent segmentation which is about a group of 3D model with shape similarity. A volume-based shape-function called the shape diameter function (SDF) is used to on behalf of the characteristics of the model. Gaussian mixture model (GMM) is fitting k Gaussians to the SDF values, and EM algorithm is used to segment 3D models consistently. The experimental results show that this algorithm can effectively segment the 3D models consistently.
机译：3D模型分割是计算机图形学领域的新研究焦点。本文的分割算法是一致的分段，其是一组具有形状相似性的3D模型。称为形状直径函数（SDF）的基于体积的形状函数用于代表模型的特性。高斯混合模型（GMM）拟合K Gaussians到SDF值，而EM算法用于始终如一地分段3D模型。实验结果表明，该算法可以有效地将3D模型始终段。

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