| 融合模糊聚类的变分水平集图像分割模型 |
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| 引用本文： | 张虎重,康志伟.融合模糊聚类的变分水平集图像分割模型[J].电子测量与仪器学报,2011,25(4):325-330. |
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| 作者姓名： | 张虎重 康志伟 |
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| 作者单位： | 湖南大学信息科学与工程学院; |
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| 基金项目： | 国家自然科学基金(编号:60702065)资助项目 |
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| 摘 要： | 针对在图像分割中变分水平集与模糊聚类都具有通过最小化目标函数来提取目标物体这一特征,提出了汲取两种方法优势、实现融合的新方法。该方法利用模糊聚类中隶属度函数的从属性质,建立了新的变分水平集能量函数模型,通过极小化能量泛函,获得了水平集函数演化的偏微分方程,实现了目标物体的提取。实验结果表明,该方法具有良好的分割质量与分割效率,验证了新模型的合理性与有效性。
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| 关 键 词： | 图像分割 变分水平集 模糊聚类 偏微分方程 |
Variational level set model integrated with fuzzy clustering for image segmentation |
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| Zhang Huchong,Kang Zhiwei.Variational level set model integrated with fuzzy clustering for image segmentation[J].Journal of Electronic Measurement and Instrument,2011,25(4):325-330. |
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| Authors: | Zhang Huchong Kang Zhiwei |
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| Affiliation: | Zhang Huchong Kang Zhiwei (College of Information Science and Engineering,Hunan University,Changsha 410082,China) |
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| Abstract: | Variational level set and fuzzy clustering both have the characteristic that extracts the target objects by minimizing the objective function in image segmentation.This paper presents a method which integrates with the advan-tages of two methods.The new method establishes a variational level set energy function model by using the subordinate property of the membership function in fuzzy clustering.The extraction of target object is implemented by Partial Differ-ence Equation(PDE) derived from minimizing the ... |
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| Keywords: | image segmentation variational level set fuzzy clustering PDE |
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