| 基于主动轮廓模型的序列图像分割与重建 |
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| 引用本文： | 成恩源,张湘伟,熊汉伟. 基于主动轮廓模型的序列图像分割与重建[J]. 机械工程学报, 2005, 41(3): 171-174 |
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| 作者姓名： | 成恩源 张湘伟 熊汉伟 |
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| 作者单位： | 广东工业大学机电工程学院,广州,510090 |
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| 基金项目： | 国家自然科学基金(10272033)广东省自然科学基金(04105386)资助项目 |
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| 摘 要： | 基于断层测量的表面重建是逆向工程中的重要研究方向,而图像分割是其中的关键性技术。针对这一问题,提出了一种基于Greedy算法的B样条主动轮廓模型,可快速稳定地实现目标图像的分割,适用于基于断层图像的分割与表面重建处理。通过对磁共振序列断层图像的分割与表面重建验证了该方法的有效性。
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| 关 键 词： | 逆向工程 图像分割 表面重建 主动轮廓模型 |
| 修稿时间： | 2004-04-22 |
SEGMENTATION AND RECONSTRUCTION OF SERIES IMAGE BASED ON ACTIVE CONTOUR |
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| Cheng Siyuan,Zhang Xiangwei,Xiong Hanwei. SEGMENTATION AND RECONSTRUCTION OF SERIES IMAGE BASED ON ACTIVE CONTOUR[J]. Chinese Journal of Mechanical Engineering, 2005, 41(3): 171-174 |
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| Authors: | Cheng Siyuan Zhang Xiangwei Xiong Hanwei |
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| Abstract: | Surface reconstruction from contours is an important research aspect in reverse engineering, in which image segmentation is a key step. A new image segmentation method base on B-spline active contour model is proposed, and Greedy algorithm is adopted to solve this model, which can produce fast and stable segmentation results and is fit for surface reconstruction from contours application. Series magnetic resonance image is successfully segmented by this model, and from the results, surface reconstruction is realized, which demonstrate the feasibility of the method. |
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| Keywords: | Reverse engineering Image segmentation Surface reconstruction Active contour |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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