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  • Cumulative Angular Distance Measure for Color Indexing

    Nagul COOHAROJANANONE  Kiyoharu AIZAWA  

     
    LETTER-Databases

      Vol:
    E84-D No:4
      Page(s):
    537-540

    In this paper we will present a new color distance measure, that is, angular distance of cumulative histogram. The proposed measure is robust to light variation. We also applied the weitght value to DR, DG, DB according to a Hue histogram of the query image. Moreover, we have compared the measure to previous popular measure that is cumulative L1 distance measure. We show that our method performed more accurate and perceptually relevant result.