A NEW 2-DIMENSIONAL PHASE UNWRAPPING ALGORITHM FOR MRI IMAGES

被引：63

作者：

HEDLEY, M

ROSENFELD, D

机构：

[1] School of Electrical Engineering, University of Sydney, New South Wales

来源：

MAGNETIC RESONANCE IN MEDICINE | 1992年 / 24卷 / 01期

关键词：

D O I：

10.1002/mrm.1910240120

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

The phase of an image obtained with many magnetic resonance imaging techniques is related to some physical variable of interest. This phase needs to be unwrapped, which is complicated by the presence of noise and multiple objects of irregular shape. A new two‐dimensional phase unwrapping algorithm is presented, along with simulation results. © 1992 Academic Press, Inc. Copyright © 1992 Wiley‐Liss, Inc., A Wiley Company

引用

页码：177 / 181

页数：5

共 8 条

[1] CORRECTION OF PHASE WRAPPING IN MAGNETIC-RESONANCE IMAGING [J].