An automatic segmentation system of acetabulum in sequential CT images for the personalized artificial femoral head design
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- 作者：Bin Liua ; Hui Zhanga ; Shungang Huab ; Qianfeng Jianga ; Rui Huanga ; Wenpeng Liua ; Shuo Zhangc ; Bingbing Zhangd ; bingbingzhang_dmu@163.com" class="auth_mail" title="E-mail the corresponding author ; Zongge Yuee
- 关键词：Acetabulum segmentation ; Personalized modeling ; Artificial femoral head ; Sequential CT images ; Snake model ; Avascular necrosis of femoral head
- 刊名：Computer Methods and Programs in Biomedicine
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：127
- 期：Complete
- 页码：318-335
- 全文大小：8636 K
文摘
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We develop an automatic method for segmenting the acetabulum from CT images.
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We can obtain the accurate sequential contours of the acetabulum.
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3D models of the acetabulum obtained by our method are accurate and satisfactory.
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We can reconstruct the personalized femoral head 3D prosthesis models.