• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
  • Chinese Science Citation Database
Volume 19 Issue 1
Feb.  2006
Turn off MathJax
Article Contents
XUE Li-xia, WANG Zuo-cheng, LI Yong-shu, Wang Lin-lin. Fuzzy Edge Detection Based on Cloud Model[J]. Journal of Southwest Jiaotong University, 2006, 19(1): 85-90.
Citation: XUE Li-xia, WANG Zuo-cheng, LI Yong-shu, Wang Lin-lin. Fuzzy Edge Detection Based on Cloud Model[J]. Journal of Southwest Jiaotong University, 2006, 19(1): 85-90.

Fuzzy Edge Detection Based on Cloud Model

  • Received Date: 30 Mar 2005
  • Publish Date: 25 Feb 2006
  • Based on the cloud model and the fuzzy set theory,a new edge detection method was proposed.Firstly,with this method,object clouds are generated using the region growth algorithm on the basis of the gray level of images.Secondly,boundary clouds and fuzzy membership regions for two or more clouds are obtained based on Boolean calculation.Thirdly,the optimal threshold is determined through maximizing the entropy of fuzzy partition based on conditional probabilities and entropy of fuzzy partition.Finally,an edge detection procedure is executed on the edge images.The experimental results show that with the proposed method plenty of lower level gray can be preserved to obtain more favorable edge detection.

     

  • loading
  • 傅晓薇,方康玲,李曦.一种改进的快速模糊边缘检测算法[J].武汉科技大学学报(自然科学版),2002,25(1):92-95.Fu X W,Fang K L,Li X.An improved,fast fuzzy algorithm for edge detection[J].Journal of Wuhan Yejin University of Science and Technology,2002,25(1):92-95.[2] Ho K H L.Fuzzy edge detection by fuzzy categorization and classification of edges [A].International Joint Conference on Artificial Intelligence Workshop [C].Montreal:IEEE Computer Society,1995.182-196.[3] 邸凯昌.空间资料挖掘与知识发现(SDMKD)[M].武汉:武汉大学出版社,2001.42-43.[4] 郑顺义,张祖勋,张剑清.基于物方影像匹配和概率松弛的断面自动提取[J].测绘信息与工程,2004,29(2):26-27.Zheng S Y,Zhang Z X,Zhang J Q.Automatic profile extraction based on object space image matching and probability relaxation algorithm[J].Wtusm Bulletin of Science and Technology,2004,29(2):26-27.[5] 章琉晋.图像分割[M].北京:科学出版社,2001.74-75.[6] 李德毅,孟海军,史雪梅.隶属云和隶属云发生器[J].计算机研究与发展,1995,32(6):16-21.Li D Y,Meng H J,Shi X M.Membership clouds and membership cloud generators[J].Journal of Computer Research and Develpment,1995,32(6):16-21.[7] 孙伟,夏正良,潘泓.一种基于模糊划分的边缘检测算法[J].中国图象图形学报,2004,9(1):18-22.Sun W,Xia L Z,Pan H.A new edge detection algorithm based on fuzzy partition[J].Journal of Image and Graphics,2004,9(1):18-22.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Article views(1377) PDF downloads(422) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return