The improvement of signal-to-noise ratio in magnetic resonance image.
- Author:
Yang GUO
1
;
Jiwu ZHANG
;
Xiangde ZHANG
;
Quanlu ZHENG
Author Information
1. National Digital Medical System Engineering Research Center, Shenyang 110004.
- Publication Type:Journal Article
- MeSH:
Algorithms;
Image Processing, Computer-Assisted;
methods;
Magnetic Resonance Imaging;
methods
- From:
Journal of Biomedical Engineering
2002;19(3):493-504
- CountryChina
- Language:Chinese
-
Abstract:
Digital image processing and magnetic resonance imaging from 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.
