Fusion of short-axis and long-axis cardiac MR images

被引：12

作者：

Goshtasby, AA

Turner, DA

机构：

[1] Comp. Sci./Engineering Department, Wright State University, Dayton

[2] Section of MRI, Presbyterian-St. Luke's Hospital, Chicago

来源：

COMPUTERIZED MEDICAL IMAGING AND GRAPHICS | 1996年 / 20卷 / 02期

关键词：

image fusion; cardiac MRI; volume image; local approximation;

D O I：

10.1016/0895-6111(96)00035-3

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

A method for fusion of the short-axis and long-axis cardiac MR images into an isotropic volume image is introduced. A volume image obtained by this method contains the left ventricular (LV) cavity in one piece, facilitating measurement of its shape and volume. The main goal in this image fusion is to reconstruct the LV cavity in volume form and in high resolution. The accuracy of the method is measured using a synthetic image, and examples of image fusion using real images are presented. Copyright (C) 1996 Elsevier Science Ltd.

引用

页码：77 / 87

页数：11

共 23 条

[1] 3-DIMENSIONAL DISPLAY OF NUCLEAR MAGNETIC-RESONANCE (NMR) CARDIOVASCULAR IMAGES
AXEL, L
HERMAN, GT
UDUPA, JK
BOTTOMLEY, PA
EDELSTEIN, WA
[J]. JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, 1983, 7 (01) : 172 - 174
[2] BUSER PT, 1989, JACC
[3] THE PARAMETER R2 IN MULTIQUADRIC INTERPOLATION
CARLSON, RE
FOLEY, TA
[J]. COMPUTERS & MATHEMATICS WITH APPLICATIONS, 1991, 21 (09) : 29 - 42
[4] ON ACTIVE CONTOUR MODELS AND BALLOONS
COHEN, LD
[J]. CVGIP-IMAGE UNDERSTANDING, 1991, 53 (02): : 211 - 218
[5] LEFT-VENTRICULAR VOLUME MEASUREMENT USING CARDIAC AXIS NUCLEAR-MAGNETIC-RESONANCE IMAGING - VALIDATION BY CALIBRATED VENTRICULAR ANGIOGRAPHY
CRANNEY, GB
LOTAN, CS
DEAN, L
BAXLEY, W
BOUCHARD, A
POHOST, GM
[J]. CIRCULATION, 1990, 82 (01) : 154 - 163
[6] A BENDING ENERGY-MODEL FOR MEASUREMENT OF CARDIAC SHAPE DEFORMITY
DUNCAN, JS
LEE, FA
SMEULDERS, AWM
ZARET, BL
[J]. IEEE TRANSACTIONS ON MEDICAL IMAGING, 1991, 10 (03) : 307 - 320
[7] CARDIAC-FUNCTION - EVALUATION WITH FAST-ECHO MR IMAGING
EDELMAN, RR
THOMPSON, R
KANTOR, H
BRADY, TJ
LEAVITT, M
DINSMORE, R
[J]. RADIOLOGY, 1987, 162 (03) : 611 - 615
[8] A MODEL-BASED 4-DIMENSIONAL LEFT-VENTRICULAR SURFACE DETECTOR
FABER, TL
STOKELY, EM
PESHOCK, RM
CORBETT, JR
[J]. IEEE TRANSACTIONS ON MEDICAL IMAGING, 1991, 10 (03) : 321 - 329
[9] AUTOMATED IDENTIFICATION OF LEFT-VENTRICULAR BORDERS FROM SPIN-ECHO MAGNETIC-RESONANCE IMAGES - EXPERIMENTAL AND CLINICAL FEASIBILITY STUDIES
FLEAGLE, SR
THEDENS, DR
EHRHARDT, JC
SCHOLZ, TD
SKORTON, DJ
[J]. INVESTIGATIVE RADIOLOGY, 1991, 26 (04) : 295 - 303
[10] Glover G H, 1988, Magn Reson Annu, P299

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