Multiresolution elastic image registration

被引：43

作者：

Kostelec, PJ ^{[1
]}

Weaver, JB

Healy, DM

机构：

[1] Dartmouth Coll, Dept Math, Hanover, NH 03755 USA

[2] Dartmouth Hitchcock Med Ctr, Dept Radiol, Lebanon, NH 03755 USA

来源：

MEDICAL PHYSICS | 1998年 / 25卷 / 09期

关键词：

image registration; shape deformation;

D O I：

10.1118/1.598403

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 developed a multiscale algorithm for elastic (or molded) alignment of images. There is a wide array of medical applications of elastic (as opposed to strictly rigid) alignment: Subtraction of previous images from current ones to identify changes is perhaps the most obvious. We present preliminary results of this molding technique on a variety of images, and conclude with some closing remarks about this and future directions and goals of this work. (C) 1998 American Association of Physicists in Medicine.

引用

页码：1593 / 1604

页数：12

共 39 条

[1]

ALPERT NM, 1990, J NUCL MED, V31, P1717

[2] MULTIRESOLUTION ELASTIC MATCHING [J].