| Level Set方法在轮廓界面追踪问题中的应用 |
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| 引用本文： | 孟凡凡,陆益民. Level Set方法在轮廓界面追踪问题中的应用[J]. 计算技术与自动化, 2010, 29(1): 80-83 |
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| 作者姓名： | 孟凡凡 陆益民 |
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| 作者单位： | 广西大学,电气工程学院,广西,南宁,530004 |
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| 基金项目： | 广西研究生教育创新计划资助项目 |
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| 摘 要： | 运用LevelSet方法研究图像轮廓追踪问题。首先，运用差分法检测出图像的初始轮廓线，然后采用基于LevelSet方法的偏微分方程数值解理论来进行图像轮廓界面的提取。Matlab实验结果表明，该方法可以测出模糊或离散的边界，得到精确的图像轮廓界面。
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| 关 键 词： | Level Set方法 轮廓界面追踪 偏微分方程 |
Application of Level Set Method in Tracing the Outline of Interface |
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| MENG Fan-fan,LU Yi-min. Application of Level Set Method in Tracing the Outline of Interface[J]. Computing Technology and Automation, 2010, 29(1): 80-83 |
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| Authors: | MENG Fan-fan LU Yi-min |
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| Affiliation: | (College of Electrical Engineering, Guangxi University, Nanning 530004,China) |
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| Abstract: | This paper study image contour tracing using Level Set Method. First of all, the paper use difference method to detect the initial contour of image, and then extract the contour of image interface with the use of numerical solutions of the partial differential equations based on Level Set method. Matlab experimental results show that this method can detect discrete or fuzzy borders, so as to obtain contours of the image interface. |
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| Keywords: | Level Set method tracing contour of image partial differential equations |
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