RECURSIVE RF EXCITATION

被引：5

作者：

CHRISTY, PS

GRIMM, RC

GREENLEAF, JF

EHMAN, RL

机构：

[1] MAYO CLIN & MAYO FDN,DEPT DIAGNOST RADIOL,ROCHESTER,MN 55905

[2] MAYO CLIN & MAYO FDN,DEPT PHYSIOL,ROCHESTER,MN 55905

来源：

MAGNETIC RESONANCE IN MEDICINE | 1992年 / 26卷 / 02期

关键词：

D O I：

10.1002/mrm.1910260215

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：

We have investigated the properties of a recursive process in which the output signal from a given RF excitation pulse may be used as the input (excitation) pulse of a subsequent iteration. This recursive excitation technique increases contrast and improves feature segmentation for the purpose of motion tracking. Copyright © 1992 Wiley‐Liss, Inc., A Wiley Company

引用

页码：361 / 367

页数：7

共 7 条

[1]

CUPPEN JJE, 1985, 4HT P SMRM ANN M, P962

[2] ADAPTIVE TECHNIQUE FOR HIGH-DEFINITION MR IMAGING OF MOVING STRUCTURES [J].