Journal of Biomedical Engineering Research (대한의용생체공학회:의공학회지)

The Korean Society of Medical and Biological Engineering (대한의용생체공학회)
권호 표지

Ultrasound Image Diagnosis using Texture Analysis

TEXTURE 분석을 이용한 초음파 화상의 진단

  • 최광철 (한양대학교 공과대학 전자공학과) ;
  • 김선일 (한양대학교 의과대학 계량의학 교실) ;
  • 이두수 (한양대학교 공과대학 전자공학과)
  • Published : 1992.03.01
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Abstract

A new approach to texture classification for quantitative ultrasound liver diagnosis using run difference matrix was developed. The run difference matrix comprised the gray level difference along with a distances. From this run difference matrix, we defined several vectors and parameters such as DOD, DGD, DAD vector, SHP, SMO, SMG, LDE, LDEL etc. Each parameter values calculated in fatty, cirrhotic, normal and chronic hepatitic liver images were plotted in a plane and we found that RDM method was more sensitive to small structural changes than the conventional run length method and showed improved classification ability between the diseases.

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References

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