Nonlinear analysis of carotid artery echographic images

被引：0
|
作者：
Positano, V [1 ]
Mammoliti, R [1 ]
Santarelli, MF [1 ]
Landini, L [1 ]
Benassi, A [1 ]
机构：
[1] CNR, IFC, Inst Clin Physiol, I-56100 Pisa, Italy
来源：
FIRST INTERNATIONAL CONFERENCE ON ADVANCES IN MEDICAL SIGNAL AND INFORMATION PROCESSING | 2000年 / 476期
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D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This study deals with application of nonlinear analysis to the identification of spatial complex patterns in echographic images of normal and pathological carotid arteries. Complexity measures indices in normal and atherosclerotic plaques, related to slow space-temporal evolution of biological patterns, are evaluated. In particular, we found that the correlation dimension index lets to differentiate normal from pathological groups, allowing to infer on complex interaction mechanism responsible of plaque formation process.
引用
收藏
页码：173 / 177
页数：5
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