| 自适应加权空间信息的FCM医学图像分割 |
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| 引用本文： | 王黎明.自适应加权空间信息的FCM医学图像分割[J].微型机与应用,2011,30(22):42-45. |
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| 作者姓名： | 王黎明 |
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| 作者单位： | 西安电子科技大学电子工程学院,陕西西安,710071 |
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| 摘 要： | 提出了改进的mFCM算法,该算法引入自适应加权系数控制邻域像素对中心像素的影响程度,充分利用像素的邻域特性对Chen聚类算法的目标函数进行改进。为了实现快速聚类,该算法的开始使用快速FCM确定初始聚类中心。实验结果表明,相对于标准FCM和FCM_S1算法,改进算法既能快速有效地分割图像,又能提高对噪声的鲁棒性。
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| 关 键 词： | FCM 空间信息 医学图像分割 |
FCM algorithm with adaptive weighted spatial information for medical image segmentation |
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| Wang Liming.FCM algorithm with adaptive weighted spatial information for medical image segmentation[J].Microcomputer & its Applications,2011,30(22):42-45. |
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| Authors: | Wang Liming |
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| Affiliation: | Wang Liming(School of Electronic Engineering,Xidian University,Xi’an 710071,China) |
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| Abstract: | The improved algorithm controls the effect of the neighborhood pixels on central pixel by introducing an adaptive weighted coefficient,and modifies the Objective function given in the Chen＇s algorithm.To realize fast clustering,the beginning of the algorithm uses fast FCM. Experiment results show that the improved algorithm is more efficient and more robust to noise than the standard FCM and FCM_ S1. |
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| Keywords: | FCM spatial information medical image segmentation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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