| 强散射生物组织光学特性参数的重构 |
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| 引用本文： | 陈荣,陈韶华,刘江海. 强散射生物组织光学特性参数的重构[J]. 湖北大学学报(自然科学版), 2006, 0(1) |
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| 作者姓名： | 陈荣 陈韶华 刘江海 |
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| 作者单位： | 湖北大学物理学与电子技术学院 湖北武汉430062(陈荣，陈韶华)，湖北工业大学商贸学院 湖北武汉430079(刘江海) |
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| 摘 要： | 生物组织光学特性参数无损测量技术的研究在医学诊断和治疗中有着重要意义和广泛应用前景.为求取最优化的光学特性参数,基于准直激光束通过均匀生物组织时所形成的表面漫反射光分布,提出利用退火遗传算法重构生物组织的光学特性参数,用此方法成功地实现了对强散射均匀生物组织多个光学特性参数的联合重构.
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| 关 键 词： | 光学特性参数 退火遗传算法 蒙特卡罗方法 无损检测 |
Reconstructing optical properties parameter of highly scattering biological tissue |
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| CHEN Rong,CHEN Shao-hua,LIU Jiang-hai. Reconstructing optical properties parameter of highly scattering biological tissue[J]. Journal of Hubei University(Natural Science Edition), 2006, 0(1) |
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| Authors: | CHEN Rong CHEN Shao-hua LIU Jiang-hai |
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| Affiliation: | CHEN Rong~1,CHEN Shao-hua~1,LIU Jiang-hai~2 |
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| Abstract: | Noninvasive determination of biological tissue optical properties parameters has important signification and extensive application in diagnostic and therapeutics medicine.In order to get the optimal identification of the optical properties parameters,annealing genetic algorithm according to the superficial diffuse reflection photon distribution,which emerged when a collimated laser beam normally incident upon and propagated through the tissue,is proposes.The simultaneous reconstruction of multiple parameters in highly scattering biological tissue is realized well. |
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| Keywords: | optical properties parameter annealing genetic algorithm monte carlo method noninvasive determination |
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