IEEJ Transactions on Electronics, Information and Systems
Online ISSN : 1348-8155
Print ISSN : 0385-4221
ISSN-L : 0385-4221
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Volume 124, Issue 2
Displaying 51-55 of 55 articles from this issue
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<Communication and Networks>
<Sound and Image Processing and Recognition>
  • Estimation of Internal Area in the Circular Road Signs from Color Scene Image
    Yoichi Kageyama, Satoshi Asano, Makoto Nishida
    2004 Volume 124 Issue 2 Pages 578-579
    Published: 2004
    Released on J-STAGE: May 01, 2004
    DOIhttps://doi.org/10.1541/ieejeiss.124.578
    JOURNAL FREE ACCESS
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    This paper describes an algorithm for estimation of internal area in the circular road signs from color scene image due to fuzzy reasoning. The algorithm works in three steps. First, regions of circular road sign in color scene image are detected. Secondly, color information is estimated due to fuzzy reasoning by using both color features and edge information. Thirdly, the resulting region is classified into three colors: red, blue and white. The experimental results indicate that the proposed algorithm is able to accurately estimate information of internal area in the circular road signs.
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<Control and Measurement>
<System Engineering>
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