| 无二义性从轮廓线重建三维医学表面的新方法 |
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| 引用本文： | 何金国.无二义性从轮廓线重建三维医学表面的新方法[J].计算机应用研究,2009,26(5):1997-2000. |
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| 作者姓名： | 何金国 |
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| 作者单位： | 中央民族大学,理学院,北京,100081;北京大学,信息科学中心,北京,100871 |
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| 摘 要： | 设计了一种将轮廓线三维建模与多尺度二维图像处理技术相结合的新方法。该方法的核心是边缘距离图算法。该方法对于复杂环境下的重建结果优于传统方法，对于传统方法较难解决的复杂环境下轮廓线对应和分支问题，能较好地解决。并且，当原始切片纵向分辨率较低时，该方法有较高的抵抗插值噪声的能力。
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| 关 键 词： | 三维表面 轮廓线 图像切片 分支与对应问题 |
New method for uniquely reconstructing 3D medical surfaces from contours |
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| HE Jin-guo.New method for uniquely reconstructing 3D medical surfaces from contours[J].Application Research of Computers,2009,26(5):1997-2000. |
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| Authors: | HE Jin-guo |
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| Affiliation: | 1.College of Science;Central University for Nationalities;Beijing 100081;China;2.Center for Information Science;Peking University;Beijing 100871;China |
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| Abstract: | This paper proposed a new contour reconstruction method combining multi-scale strategy, and the core component of new method is edge distance graph algorithm. New methods could get better results under complicated environments since correspondence and branching problems were solved better. Also, new methods were robust while running upon noise slices. |
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| Keywords: | 3D surfaces contours slices correspondence and branching problem |
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