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自适应FCM算法在图像分割中的应用研究 被引量:3

Research and application of image segmentation by adaptive FCM algorithm
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摘要 针对目前还没有较好的方法确定模糊C均值FCM聚类中C值和各个初始聚类中心这一问题,提出一种先用进化聚类快速确定初始聚类中心和聚类个数C,后用模糊C均值FCM聚类的算法,算法时间复杂度和空间复杂度与C均值FCM基本相当。应用该算法在人物图像和遥感图像中进行了分割实验验证,算法在分割的准确性和模糊边界的分隔上取得令人满意的效果。 For there is no better way to make certain the initial each center of clusters and the value of C in fuzzy C-means method in the issue of image color clustering segmentation,a new method is introduced.Firstly,pixels of the image are segmented quickly based on the value of RGB by evolving clustering.At the same time the value of C is confirmed.Secondly the center of clustering that has been segmented is optimized by Fuzzy C-Means(FCM).Finally,the image is segmented by FCM.The time complexity factor and space complexity factor of this method and the FCM are much the same.The FCM method is equivalent to this method which is proved by experiment.The method is applied to segment the remote sensing images and characters image.The results of the expriment indicate that this method is good at segmentation-accuracy and vague boundary region segmentation.
出处 《计算机工程与应用》 CSCD 北大核心 2010年第13期151-153,167,共4页 Computer Engineering and Applications
基金 国家自然科学基金No.60475040 地球探测与信息技术教育部重点实验室开放基金No.2008DTKF012~~
关键词 图像分割 进化聚类 基于内容的遥感图像检索 模糊C均值FCM聚类 image segmentation evolving clustering Content-Based Remote Sensing Image Retrieva(lCBRSIR) Fuzzy C-Means clustering
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参考文献6

  • 1Gonzalez R C,Wooda R E.Digital image processing[M].Beijing:Publishing House of Electronics Industry,2003.
  • 2Selim S Z,Ismail M A.K-means type algorithm[J].IEEE Transactions on Pattern Analysis and Machine Intelligence,1994,6(1):81-87.
  • 3Bezdek J C.Pattern recognition with fuzzy objective function algorithms[M].New York:Plenum press,1981.
  • 4Kusabov N,Song Q.DENFIS dynamic evolving neural-fuzzy inference system and its application for time-series prediction[J].IEEE Transactions on Fuzzy System,2002,10(2):144-154.
  • 5Kasabov N.Evolving fuzzy neural networks for supervised/unsupervised on-line knowledge-based learning[J].IEEE Transactions on Systems,Man and Cybernetics,Part B:Cybernetics,2001,31(6).
  • 6徐中立,李士进,石爱业.数字图像的智能信息处理[M].2版.北京:国防工业出版社,2007.

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