Cepstral Analysis of the Ultrasonic Signal from the liver tissue

간 조직 초음파 신호의 cepstrum 분석

  • 김종원 (서울대학교 의공학교실) ;
  • 곽철은 (서울대학교 전자공학과) ;
  • 서보석 (서울대학교 전자공학과) ;
  • 민병구 (서울대학교 의공학교실)
  • Published : 1987.07.03

Abstract

Cepstral analysis was performed on the ultrasonic echo signal from the tissue to achieve improvement on the estmation of the attenuation coefficient. In this paper, the feasibility of the acquiring the structural information of the tissue was also included by same method with band pass lifter.

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