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Separation of NMR Spin-Spin Multi-relaxation Process and Imaging - Phantom Investigation |
FENG Yilian;QIN Songmao;Y. Huang*;ZHOU Zhiying**;LIANG Xiuhui*** |
Department of Radio-Electronics, Peking University, Beijing 100871
*Department of Radiology & MR Science Center,
University of California, at San Francisco, U. S. A
**Department of Mathematics, Peking University, Beijing 100871
***Department of Physics, Peking University, Beijing 100871
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Cite this article: |
FENG Yilian, QIN Songmao, Y. Huang et al 1992 Chin. Phys. Lett. 9 534-536 |
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Abstract A physical-mathematical model was proposed for the NMR relaxation processes, which can automatically identify the multi-relaxation process; the automatic separation of the spin-spin relaxation processes of water sample in a home made phantom was carried out; two kinds of proton pure spin-spin relaxation time images and two kinds of proton computed pure density images have been obtained on a 1.0T supercondlrtive magnet MR-Scanner.
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Keywords:
61.16.Hn
87.71.Kb
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Published: 01 October 1992
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