• DocumentCode
    2147622
  • Title

    Finger-Vein Image Enhancement Based on Muti-Threshold Fuzzy Algorithm

  • Author

    Yu, Cheng-Bo ; Dong-Mei Zhang ; Li, Hong-Bing ; Zhang, Fang-Fang

  • Author_Institution
    Chongqing Univ. of Technol., Chongqing, China
  • fYear
    2009
  • fDate
    17-19 Oct. 2009
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    This paper proposes an image enhancement algorithm based on fuzzy theory. The average of all adjacent points is as enhancement threshold and affiliation of each point is obtained by counting the average. Then, enhancement images are obtained with inverse transformation. Experiments have proved that contrast of vein and background is enhanced and effect of image segmentation and extraction is improved with the method. This method is a very simple and practical vein image enhancement algorithm.
  • Keywords
    fuzzy set theory; image enhancement; image segmentation; finger vein image enhancement; fuzzy theory; image extraction; image segmentation; inverse transformation; multithreshold fuzzy algorithm; Fuzzy set theory; Fuzzy sets; Image analysis; Image enhancement; Image processing; Image segmentation; Information analysis; Iron; Paper technology; Veins;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Image and Signal Processing, 2009. CISP '09. 2nd International Congress on
  • Conference_Location
    Tianjin
  • Print_ISBN
    978-1-4244-4129-7
  • Electronic_ISBN
    978-1-4244-4131-0
  • Type

    conf

  • DOI
    10.1109/CISP.2009.5303807
  • Filename
    5303807
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2147622