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Color Image Filter Using Fuzzy Logic

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2011, 16(12), pp.43-48
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

고창룡 1 KyungWan Koo ORD ID 2 Kwang Baek Kim ORD ID 3

1부산대학교
2호서대학교
3신라대학교

Accredited

ABSTRACT

Among various methods proposed earlier, fuzzy image filtering is usually one of the favored techniques because it has less blurring effect and the decrease of noise removal rate after filtering. However, fuzzy filtering is ineffective on color images since it is firstly developed with gray scale. Thus, in this paper, we propose a fuzzy filtering algorithm for color images. First, we divide RGB color information from image into three channels of R, G, and B and judge the possibility of each pixel with mask by fuzzy logic independently. The output pixel value might be the average or median according to the degree of noise. Our experiment successfully verifies the effectiveness of new algorithm in color image.

Citation status

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