KNOWLEDGE-BASED SYSTEM FOR BOUNDARY DETECTION OF 4-DIMENSIONAL CARDIAC MAGNETIC-RESONANCE IMAGE SEQUENCES

被引:22
作者
SUH, DY [1 ]
EISNER, RL [1 ]
MERSEREAU, RM [1 ]
PETTIGREW, RI [1 ]
机构
[1] EMORY UNIV,CRAWFORD LONG HOSP,SCH MED,DEPT RADIOL,CARLYLE FRASER HEART CTR,ATLANTA,GA 30322
基金
美国国家卫生研究院;
关键词
D O I
10.1109/42.222668
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
This paper develops a strategy for a knowledge-based system for detection of the interior and exterior boundaries of the left ventricle from time-varying cross-sectional images obtained by ECG-gated magnetic resonance imaging. This system makes use of both fuzzy set and Dempster and Shafer theory to manage the knowledge, and to control the flow of system information for more efficient use of limited computational resources and memory space.
引用
收藏
页码:65 / 72
页数:8
相关论文
共 13 条
[1]  
Buchanan B. G., 1984, RULE BASED EXPERT SY
[2]   DETECTING LEFT-VENTRICULAR ENDOCARDIAL AND EPICARDIAL BOUNDARIES BY DIGITAL TWO-DIMENSIONAL ECHOCARDIOGRAPHY [J].
CHU, CH ;
DELP, EJ ;
BUDA, AJ .
IEEE TRANSACTIONS ON MEDICAL IMAGING, 1988, 7 (02) :81-90
[3]   FUZZY-SETS AND STATISTICAL-DATA [J].
DUBOIS, D ;
PRADE, H .
EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 1986, 25 (03) :345-356
[4]   KNOWLEDGE DIRECTED LEFT-VENTRICULAR BOUNDARY DETECTION IN EQUILIBRIUM RADIONUCLIDE ANGIOCARDIOGRAPHY [J].
DUNCAN, JS .
IEEE TRANSACTIONS ON MEDICAL IMAGING, 1987, 6 (04) :325-336
[5]   A METHOD FOR A FULLY-AUTOMATIC DEFINITION OF CORONARY ARTERIAL EDGES FROM CINEANGIOGRAMS [J].
EICHEL, PH ;
DELP, EJ ;
KORAL, K ;
BUDA, AJ .
IEEE TRANSACTIONS ON MEDICAL IMAGING, 1988, 7 (04) :313-320
[6]  
EISNER R, 1988, J NUCL MED, V29, P91
[7]   AUTOMATIC VENTRICULAR CAVITY BOUNDARY DETECTION FROM SEQUENTIAL ULTRASOUND IMAGES USING SIMULATED ANNEALING [J].
FRIEDLAND, N ;
ADAM, D .
IEEE TRANSACTIONS ON MEDICAL IMAGING, 1989, 8 (04) :344-353
[8]   AUTOMATIC CONTOUR DEFINITION ON LEFT VENTRICULOGRAMS BY IMAGE EVIDENCE AND A MULTIPLE TEMPLATE-BASED MODEL [J].
LILLY, P ;
JENKINS, J ;
BOURDILLON, P .
IEEE TRANSACTIONS ON MEDICAL IMAGING, 1989, 8 (02) :173-185
[9]  
Shafer G., 1976, MATH THEORY EVIDENCE, DOI DOI 10.1515/9780691214696
[10]  
SUH DY, IN PRESS IEEE T SYST