A Sequential 3D Curve-Thinning Algorithm Based on Isthmuses
A Sequential 3D Curve-Thinning Algorithm Based on Isthmuses
复制标题
基于地峡的顺序3D曲线细化算法
DOI：
10.1007/978-3-319-14364-4_39
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发表时间：
2014
期刊：
影响因子：
--
通讯作者：
K. Palágyi
中科院分区：
文献类型：
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作者：
K. Palágyi
曲线细化是一种从体二值对象中获取中心线的常用技术。传统的曲线细化算法保留端点，以提供相对于对象的重要几何信息。还提出了一种替代策略，其积累峡部（即，将曲线内部点概括为中心线的元素）。本文提出了一种计算效率高的基于连续地峡的三维曲线细化算法。
Curve-thinning is a frequently applied technique to obtain centerlines from volumetric binary objects. Conventional curve-thinning algorithms preserve endpoints to provide important geometric information relative to the objects. An alternative strategy is also proposed that accumulates isthmuses (i.e., generalization of curve interior points as elements of the centerlines). This paper presents a computationally efficient sequential isthmus-based 3D curve-thinning algorithm.