• 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 18 Issue 5
Oct.  2005
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Article Contents
ZHANG Chao, ZHANG Jia-shu, CHENHui, JIADong-li. Transition Region Extraction Algorithm Based on LocalFuzzy Entropy[J]. Journal of Southwest Jiaotong University, 2005, 18(5): 663-666.
Citation: ZHANG Chao, ZHANG Jia-shu, CHENHui, JIADong-li. Transition Region Extraction Algorithm Based on LocalFuzzy Entropy[J]. Journal of Southwest Jiaotong University, 2005, 18(5): 663-666.

Transition Region Extraction Algorithm Based on LocalFuzzy Entropy

  • Publish Date: 25 Oct 2005
  • To improve the performances of transition region extraction algorithmsundernoises, a novel local fuzzy entropy-based transition region algorithm was proposed by making improvement to the existing local entropy-based transition region algorithm. The proposed algorithm makes full use of the difference between transition regions and target regions (or background regions). The performance of the proposed algorithm was compared with the local entropy algorithm underGaussian noise and salt and peppernoise. The comparison shows that the proposed algorithm provideshigheraccuracy than the local entropy-based transition region extraction algorithm does under Gaussian noise, although both behavewellunder salt and peppernoise.

     

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      沈阳化工大学材料科学与工程学院 沈阳 110142

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