An implicit skeleton-based method for the geometry reconstruction of vasculatures
An implicit skeleton-based method for the geometry reconstruction of vasculatures
复制标题
一种基于隐式骨架的脉管系统几何重建方法
DOI：
10.1007/s00371-015-1160-5
复制
发表时间：
2016-10-01
期刊：
影响因子：
3.5
通讯作者：
She, Yingying
中科院分区：
文献类型：
--
作者：
Hong, Qingqi;Li, Yan;She, Yingying
由于血管系统网络的高度复杂性，从原始医学数据集重建血管的几何结构仍然是一个非常具有挑战性的任务。在本文中，我们提出了一种新的基于几何重建的血管结构从标准的三维医学数据集的方法。利用所提出的技术，可以从原始医学数据集重建具有高水平的平滑度和准确度的血管结构的几何形状。实验结果以及与其他技术的比较表明，我们的方法可以获得真实、光滑的血管结构。此外，定量验证已进行评估的准确性和光滑性的重建血管几何形状的基础上提出的方法。
Due to the high complexity of vascular system network, the geometry reconstruction of vasculatures from raw medical datasets remains a very challenging task. In this paper, we present a novel skeleton-based method for the geometry reconstruction of vascular structures from standard 3D medical datasets. With the proposed techniques, the geometry of vascular structures with high level of smoothness and accuracy can be reconstructed from the raw medical datasets. The experimental results and comparison with other techniques demonstrate that our method can achieve faithful and smooth vascular structures. In addition, quantitative validation has been conducted to evaluate the accuracy and smoothness of the reconstructed vessel geometry based on the proposed method.