Implicit surface reconstruction from 2D CT scan sections

Serge Pontier, B. Shariat, D. Vandorpe
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引用次数: 6

Abstract

In this paper a new method, using the skeleton-based implicit model, is introduced for shape reconstruction of objects from a set of data points organized in planar sections. To reduce complexity and computation time, the objects are described by a uniform field function and a "3D weighted skeleton". The 3D skeleton is composed of planar elements and is deduced from the 2D Voronoi skeleton of each section. The weights are distances creating a non uniform offset of the skeleton.
二维CT扫描切片的隐式表面重建
本文提出了一种利用基于骨架的隐式模型从平面剖面上组织的一组数据点重构物体形状的新方法。为减少计算复杂度和计算时间,采用统一场函数和“三维加权骨架”来描述目标。三维骨架由平面单元组成,由各截面的二维Voronoi骨架推导而成。权重是造成骨架不均匀偏移的距离。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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