| 改进的快速模糊聚类图像分割算法 |
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| 引用本文： | 李志梅,肖德贵.改进的快速模糊聚类图像分割算法[J].计算机仿真,2009,26(8):212-215. |
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| 作者姓名： | 李志梅 肖德贵 |
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| 作者单位： | 1. 湖南大学计算机通信学院,湖南,长沙,410082;桂林航天工业高等专科学校计算机系,广西,桂林,541004
2. 湖南大学计算机通信学院,湖南,长沙,410082 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 模糊C均值(FCM)聚类算法用于图像分割具有简单直观、易于实现的特点,但是存在计算量大、运算速度慢、抗噪能力差等问题,为解决上述问题提出了一种改进的快速FCM算法(FFCM),方法将空间信息融入到标准FCM算法中,将图像从像素空间映射到其厌度直方图特征空间,实现了快速聚类,然后在快速聚类的基础上,充分利用像素的邻域特性,依据最大隶属度原则,划分图像像素的类别归属,对隶属度函数做一定改进.实验结果表明,既能快速有效地分割图像,又具有较好地抗噪能力.
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| 关 键 词： | 模糊C均值 聚类 图像分割 |
An Improved Image Segmentation Algorithm of Fast Fuzzy Clustering |
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| LI Zhi-mei,XIAO De-gui.An Improved Image Segmentation Algorithm of Fast Fuzzy Clustering[J].Computer Simulation,2009,26(8):212-215. |
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| Authors: | LI Zhi-mei XIAO De-gui |
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| Affiliation: | 1.Computer Communication College of Hunan University;Changsha Hunan 410082;China;2.Computer Science Department of Guilin College of Aerospace Technology;Guilin Guangxi 541004;China |
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| Abstract: | FCM clustering algorithm is characterized by its simplicity and applicability in image segmentation.But it also has many problems,such as the great amount of calculation,low operation speed and inferior resistance to noise.So this paper proposes a modified fast FCM algorithm for image segmentation(FFCM).With the modified algorithm,space message is firstly integrated into the standard FCM algorithm and images are mapped to gray-scale histogram space from pixel space,on the basis of which the optimal threshol... |
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| Keywords: | FCM Clustering Image segmentation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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