Three-dimensional MR image registration of the human brain

被引：8
作者：
Bedell, BJ
Narayana, PA
Johnston, DA
机构：
[1] UNIV TEXAS, SCH MED, DEPT RADIOL, HOUSTON, TX 77030 USA
[2] UNIV TEXAS, MD ANDERSON CANC CTR, DEPT BIOMATH, HOUSTON, TX 77030 USA
来源：
MAGNETIC RESONANCE IN MEDICINE | 1996年 / 35卷 / 03期
关键词：
magnetic resonance imaging (MRI); brain; image registration;
D O I：
10.1002/mrm.1910350317
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：
An automatic three-dimensional technique for registration of MR images of human brain is described. The algorithm was tested, using MR images of human brain, and was found to estimate angular offsets to within 0.5 degrees and translational offsets to within about 1 pixel. The quality of final registration was evaluated by histogram analysis. The algorithm was found to be computationally efficient and robust.
引用
收藏
页码：384 / 390
页数：7
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