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三维扫描人体的点云数据精简技术 被引量:3

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摘要 以三维扫描数据进行的人体重构,需要进行数据精简。传统的基于网格的精简方法需要记录网格之间的拓扑关系,因而空间和时间复杂度都很大。提出了一种不需要事先对扫描对象进行表面重构,而直接进行点云精简的方法。该方法无须对庞大数量的网格面片进行计算,无须记录网格的拓扑关系,而且能较好的保持被精简对象的原有特征,从而提高了点云精简的效率,减少了计算时间和存储空间。
出处 《计算机应用》 CSCD 北大核心 2006年第B06期59-60,共2页 journal of Computer Applications
基金 北京市教育委员会基金项目(KM200310012049)
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参考文献5

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二级参考文献7

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