Improvement of signal-to-noise ratio in magnetic resonance image

被引：0
|
作者：
Guo, Yang [1 ]
Zhang, Jiwu [1 ]
Zhang, Xiangde [1 ]
Zheng, Quanlu [1 ]
机构：
[1] Digital Med. Syst. Eng. Res. Cent., Shenyang 110004, China
来源：
Shengwu Yixue Gongchengxue Zazhi/Journal of Biomedical Engineering | 2002年 / 19卷 / 03期
关键词：
Medical imaging - Signal to noise ratio;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Digital image processing and magnetic resonance imaging form magnetic resonance image processing technique. This technique will not only promote MRI's research and development, but also bring new challenges for digital image processing. Because the information in the MRI is very important to medical treatment, it is a primary task that how to decrease noise from MRI by use of PC and digital image processing. In this paper, we analyzed the noises from a variety of sources, and introduced all kinds of techniques to reduce these noises.
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页码：493 / 495
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