QIU Tianshuang   

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Language:English

Paper Publications

Title of Paper:基于多分辨率分形布朗运动模型及遗传算法的脂肪肝定量分析新方法

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Date of Publication:2009-01-01

Journal:生物医学工程学杂志

Included Journals:Scopus、PubMed、PKU、ISTIC、CSCD

Volume:26

Issue:3

Page Number:647-652

ISSN No.:1001-5515

Key Words:脂肪肝超声图像; 图像纹理分析; 多分辨率分形布朗运动模型; 遗传算法

Abstract:医学超声图像是脂肪肝诊断的常用工具,为了使医生能够更准确地评价脂肪肝,需要建立一种指标体系对脂肪肝超声图像进行定量评价.本研究采用多分辨率分形布
   朗运动(Fractal brownian motion, FBM)模型及遗传算法(Genetic algorithm,
   GA)构造了一个定量评价方法,并获得脂肪肝医学超声图像定量评价体系.该体系对于辅助医生更加准确地诊断评价脂肪肝病变程度具有潜在的应用价值.

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