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基于广义形态变换的由切片重建三维物体方法

Keywords: 广义形态变换三维重建切片凸剖分插值拓扑结构分岔定位精度

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Abstract:

提出了基于广义形态变换的由切片重建三维多面体的方法,该方法首先对多边形进行凸剖分,然后建立凸多边形的匹配,利用广义形态变换对中间形状进行插值,与其它方法相比,该方法可对不同拓扑结构(包括有孔和分岔的情况)的切片进行重建,实验结果表明,该方法重建效果好,不需人工干预,可自动实现,对孔和分岔出现的位置定位精度高,重建的多面体与原始物体误差较小,实用性强,可广泛用于生物医学工程。

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