| 模糊聚类分析在脑功能磁共振图像处理中的应用 |
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| 引用本文： | 张英力,聂生东. 模糊聚类分析在脑功能磁共振图像处理中的应用[J]. 国际生物医学工程杂志, 2007, 30(3): I0001-I0005 |
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| 作者姓名： | 张英力 聂生东 |
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| 作者单位： | 200093,上海理工大学医疗器械学院;200093,上海理工大学医疗器械学院 |
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| 基金项目： | 上海市重点学科建设资助项目（P0502）;上海理工大学博士科研启动经费资助项目（04-B-01） |
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| 摘 要： | 模糊聚类分析作为模式识别中的一种重要的分类器，近年来在脑功能磁共振图像的处理与分析领域引起了极大的关注。在脑功能磁共振图像的处理与分析中应用模糊聚类技术需要解决的一个关键问题就是找出适合于脑功能磁共振图像处理的参数，如模糊指数、距离参数和聚类数等。如何寻找合适的参数，从而使得利用模糊聚类技术处理和分析脑功能磁共振图像得到最佳的聚类结果，成了目前模糊聚类技术研究的焦点问题。近年来模糊聚类分析在脑功能磁共振图像处理的应用中如何选择合适的参数问题进行了综述和讨论。
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| 关 键 词： | 功能磁共振成像 模糊聚类分析 图像处理 |
| 文章编号： | 1673-4181（2007）03-Ⅰ-05 |
| 修稿时间： | 2006-10-31 |
Application of fuzzy clustering analysis on brain functional magnetic resonance image processing |
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| ZHANG Ying-li,NIE Sheng-dong. Application of fuzzy clustering analysis on brain functional magnetic resonance image processing[J]. International Journal of Biomedical Engineering, 2007, 30(3): I0001-I0005 |
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| Authors: | ZHANG Ying-li NIE Sheng-dong |
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| Affiliation: | School of Medical Instrumentation, University of Shanghai for Science and Technology, Shanghai 200093, China |
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| Abstract: | As an important classifier of pattern recognition, fuzzy clustering analysis has drawn great concern in the field of functional magnetic resonance image processing and analysis. The key problem to apply fuzzy clustering technology in fMRI image processing and analysis is to find out proper parameters including fuzzy index, distance parameter, clustering number, et al that are suitable for image processing in brain functional magnetic resonance. How to obtain the suitable parameters in order to get the best clustering result has become the focus of FAC research. Recent development of parameters selection in the app!ication of FCA analysis into functional magnetic resonance image processing are reviewed and discussed in this paper. |
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| Keywords: | functional magnetic resonance imaging fuzzy clustering analysis image processing |
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