한국임상수의학회지 (Journal of Veterinary Clinics)

  • 제24권4호
  • /
  • Pages.568-572
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  • 2007
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  • 1598-298X(pISSN)
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  • 2384-0749(eISSN)
한국임상수의학회 (The Korean Society of Veterinary Clinics)
권호 표지

개 복부초음파영상의 프랙탈 분석과 히스토그램 분석의 비교평가

Comparative Assessment of Fractal Analysis and Histogram in Canine Abdominal Ultrasonographic Images

  • 최호정 (충남대학교 수의과대학) ;
  • 이영원 (충남대학교 수의과대학) ;
  • 정인조 (경상대학교 생명과학연구원) ;
  • 왕지완 (경상대학교 생명과학연구원) ;
  • 이경우 (경상대학교 의과대학) ;
  • 연성찬 (경상대학교 생명과학연구원) ;
  • 이효종 (경상대학교 생명과학연구원) ;
  • 이희천 (경상대학교 생명과학연구원)
  • Choi, Ho-Jung (College of Veterinary Medicine, Chungnam National University) ;
  • Lee, Young-Won (College of Veterinary Medicine, Chungnam National University) ;
  • Jung, In-Jo (Research Institute of Life Sciences, Gyeongsang National University) ;
  • Wang, Ji-Hwan (Research Institute of Life Sciences, Gyeongsang National University) ;
  • Lee, Kyung-Woo (School of Medicine, Gyeongsang National University) ;
  • Yeon, Seong-Chan (Research Institute of Life Sciences, Gyeongsang National University) ;
  • Lee, Hyo-Jong (Research Institute of Life Sciences, Gyeongsang National University) ;
  • Lee, Hee-Chun (Research Institute of Life Sciences, Gyeongsang National University)
  • 발행 : 2007.12.31
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초록

This study was carried out to show at the fractal analysis complements the practical disadvantage of gray level histogram which is designed to measure the quantitative classification of echo patterns in ultrasonographic image of parenchymal organs such as spleen and kidney and it is a practical method of measurement for quantitative classification. By using ultrasonographs, kidney and spleen of 21 healthy Beagles were fixed under different gain settings to be scanned for echo patterns and results were analyzed with body gray level histogram and fractal analysis. Then it was compared based on the statistical data obtained. Although there was a proportionate increase in histogram along with gain settings, there were consistencies in the fractal dimension. In terms of quantitative analysis in ultrasonographic images, fractal analysis is concluded to complement the practical disadvantage of gray level histogram.

키워드

참고문헌

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