Inner and outer 3D shape reconstruction of puppet head from CT images
Inner and outer 3D shape reconstruction of puppet head from CT images
复制标题
根据 CT 图像重建木偶头部的内部和外部 3D 形状
DOI：
10.1117/12.2588748
复制
发表时间：
2021
影响因子：
5.9
通讯作者：
Atsuya Yoshida
中科院分区：
文献类型：
--
作者：
H. Ukida;Yoshitaka Hatakenaka;Masahide Tominaga;Tomoyo Sasao;K. Terada;Atsuya Yoshida
提出了一种用于数字档案馆的木偶头三维形状估计方法。为了重建头部的内部形状，我们使用了CT图像。首先，我们根据人工引导区域的阈值划分了四个区域(木材、头发、油漆和空气)。随后，我们用图割方法对这些区域进行划分。基于图形切割法提取了木偶头部各部位的三维形状。我们将这些方法应用于木偶头部，并证实了我们提出的方法的有效性。
This paper proposes a method to estimate 3D shape of puppet head for a digital archiving. To reconstruct an inner shape of head, we use CT images. First, we divide four regions (wood, hair, paint and air) by thresholds based on manual directed regions. Subsequently, we divide these regions by a graph cut method. We also extract 3D shapes of parts in puppet head based on a graph cut method. We apply these methods to puppet heads and we confirm effectiveness of our proposed method.