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

Authors
SUH DY EISNER RL MERSEREAU RM PETTIGREW RI
Citation
Dy. Suh et al., KNOWLEDGE-BASED SYSTEM FOR BOUNDARY DETECTION OF 4-DIMENSIONAL CARDIAC MAGNETIC-RESONANCE IMAGE SEQUENCES, IEEE transactions on medical imaging, 12(1), 1993, pp. 65-72
Citations number
13
Categorie Soggetti
Engineering, Biomedical","Radiology,Nuclear Medicine & Medical Imaging
Journal title
IEEE transactions on medical imaging → ACNP
ISSN journal
02780062
Volume
12
Issue
1
Year of publication
1993
Pages
65 - 72
Database
ISI
SICI code
0278-0062(1993)12:1<65:KSFBDO>2.0.ZU;2-4
Abstract
This paper develops a strategy for a knowledge-based system for detect ion of the interior and exterior boundaries of the left ventricle from time-varying cross-sectional images obtained by ECG-gated magnetic re sonance 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 res ources and memory space.