DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Cho, Zang-Hee | - |
dc.contributor.advisor | 조장희 | - |
dc.contributor.author | Cha, Jeong-Ho | - |
dc.contributor.author | 차정호 | - |
dc.date.accessioned | 2011-12-14T02:17:57Z | - |
dc.date.available | 2011-12-14T02:17:57Z | - |
dc.date.issued | 1992 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=60116&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/39385 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 전기 및 전자공학과, 1992.2, [ ii, 54 p. ] | - |
dc.description.abstract | Susceptibility effect in NMR imaging usually appears spin``s phase variation within a voxel. The phase variation affects voxel``s intensity and it is one of the causes of susceptibility effect. Since the phase variation is related with the strength of susceptibility effect, spectral analysis of the voxel can manipulate the susceptibility of the voxel. In this thesis, susceptibility effect imaging using spectral decomposition is proposed. This technique is applied to the blood imaging using susceptibility effect. As is known, the blood containing deoxyhemoglobin causes susceptibility effect and therefore a kind of angiogram is obtained using spectral decomposition. Theoretical description and computer simulation of susceptibility imaging using spectral decomposition are described. Experimental results obtained using both a phantom and a human volunteer with a 2.0 T KAIS MRI system are also presented. | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.title | Susceptibility imaging in NMR using a spectral decomposition method | - |
dc.title.alternative | 핵자기 공명 영상법에서 분광 분해법을 이용한 자화율 영상에 관한 연구 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 60116/325007 | - |
dc.description.department | 한국과학기술원 : 전기 및 전자공학과, | - |
dc.identifier.uid | 000901547 | - |
dc.contributor.localauthor | Cho, Zang-Hee | - |
dc.contributor.localauthor | 조장희 | - |
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