Proceedings of the KOSOMBE Conference (대한의용생체공학회:학술대회논문집)

The Korean Society of Medical and Biological Engineering (대한의용생체공학회)
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Evaluation of Signal to Noise Ratio and Image of Magnetic Resonance Imaging

자기공명영상장치의 신호대 잡음비와 영상평가

  • Yi, Y. (Dept. of Electronics and Information Eng. Korea University) ;
  • Oh, C.H. (Dept. of Electronics and Information Eng. Korea University) ;
  • Ahn, C.B. (Dept. of Electrical Eng. Kwangwoon University) ;
  • Lee, H.K. (Div. of MRI, Medison Inc.)
  • 이윤 (고려대학교 자연과학대학 전자 및 정보공학부) ;
  • 오창현 (고려대학교 자연과학대학 전자 및 정보공학부) ;
  • 안창범 (광운대학교 공과대학 전기공학과) ;
  • 이흥규 ((주) 메디슨 MRI 사업부)
  • Published : 1996.11.15
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Abstract

In this paper, we present the evaluation of signal to noise ratio(SNR) and images of Magnetic resonance imaging system which is underdevelopement. For the evaluation of such parameters, we used two different phantoms, one for SNR and image homogeneity, and the other is for the slice thickness measurement. Further, comparison with other leading MR systems may be needed for the better image quality assessment.

Keywords