지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2011.5
- 수록면
- 49 - 51 (3page)
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초록· 키워드
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Magnetic Resonance Elastography(MRE) is a recent medical imaging modality to provide a cross-sectional image of mechanical elastic properties of tissue using special phase encoding sequence in MR system. Last two decades, MRE techniques have been made marked progress in terms of reconstruction methods and measurement techniques, and now become successfully commercialized as a routinely used clinical device for evaluation of liver disease. In MRE, we apply a harmonically oscillating mechanical vibration using active and passive driver placed on a surface of the object, and measure the displacement of the induced transverse acoustic strain waves inside the body using MRI. The corresponding inverse problem is to recover shear modulus using measured displacement and elasticity equation. Most of ... 전체 초록 보기
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ABSTRACT
MODEL PROBLEM AND NUMERICAL SIMULATION
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UCI(KEPA) : I410-ECN-0101-2013-410-000694927