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改进的多传感器数据统一算法

DOI: 10.11834/jig.20070737

Keywords: 数据统一,多传感器,三角剖分,网格简化

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Abstract:

为了避免多传感器获得的数据在物体相同部分存在重叠的问题,提出了一种基于2维网格处理的多传感器数据统一算法。该算法通过对等值面点数据依次进行改进的2维Delaunay三角剖分、顶点删除法网格简化、三角片取重心、数据整合及采样等操作,实现了多传感器数据的统一。对实验室激光3维人体扫描系统获得的人体数据进行的实际处理结果表明,该算法具有处理速度快、操作简便、能有效删除噪声等优点。

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