A New Algorithm in the Application of Parameter Optimization in Radiotherapy

被引：0
|
作者：
Yong, Cao Ming [1 ]
Chen Chaomin [1 ]
Zhou Linghong [1 ]
Tonglei [2 ]
机构：
[1] Southern Med Univ, Guangzhou 510515, Guangdong, Peoples R China
[2] Guangdong Vocational Coll Mech & Engn, Guangzhou 510515, Guangdong, Peoples R China
来源：
2009 3RD INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING, VOLS 1-11 | 2009年
关键词：
Genetic Algorithm with two Populations; Restriction base on Experience; Intensity modulated radiation therapy (IMRT); GENETIC ALGORITHMS;
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
The genetic algorithm with two populations was used to optimize IMRT beam weight and orientations with three dimensional pencil beam dose calculation model. The algorithm was implemented in Visual c#.Net. After experience and analysis, we found that modest change of the beam orientation resulted in more conformal dose distribution in target volume and larger high dose area was included. Furthermore, genetic algorithm with two populations gave such a clinically acceptable computation time. It provided a satisfactory result. So, the genetic algorithm with two populations was an effective and global optimization method because of its parallelism, robust and globalization. It provided satisfactory results when being used to optimize IMRT beam weight and orientations.
引用
收藏
页码：2327 / +
页数：2
相关论文
共 50 条
  • [1] A New Parameter Optimization Algorithm of SVM
    Li, Mingzhi
    Liu, Yong
    Wang, Junhua
    [J]. PROCEEDINGS OF 2011 INTERNATIONAL CONFERENCE ON ADVANCED INTELLIGENCE AND AWARENESS INTERNET, IET AIAI2011, 2011, : 174 - 178
  • [2] An elitist whale optimization algorithm with the nonlinear parameter: Algorithm and application
    Zhang, Yajing
    Zhang, Guoxu
    [J]. ENGINEERING REPORTS, 2024, 6 (10)
  • [3] A new optimization algorithm for identification of material parameter
    Lv Yinghui
    Feng Xiating
    Liu Junyan
    [J]. HIGH PERFORMANCE STRUCTURES AND MATERIALS ENGINEERING, PTS 1 AND 2, 2011, 217-218 : 1108 - +
  • [4] The application of genetic algorithm for beam directions optimization in radiotherapy
    Li, YJ
    Yao, DZ
    Zheng, JC
    Yao, J
    [J]. 2005 INTERNATIONAL CONFERENCE ON COMMUNICATIONS, CIRCUITS AND SYSTEMS, VOLS 1 AND 2, PROCEEDINGS: VOL 1: COMMUNICATION THEORY AND SYSTEMS, 2005, : 921 - 925
  • [5] The Application of Chaos Genetic Algorithm in the PID Parameter Optimization
    Wu, Tiebin
    Cheng, Yun
    Tan, Jiafan
    Zhou, Taoyun
    [J]. 2008 3rd International Conference on Intelligent System and Knowledge Engineering, Vols 1 and 2, 2008, : 230 - 234
  • [6] APPLICATION OF PARAMETER OPTIMIZATION ALGORITHM IN DIGITAL ARCHITECTURE DESIGN
    Zhu, Yunhua
    [J]. ITALIAN JOURNAL OF PURE AND APPLIED MATHEMATICS, 2018, (39): : 385 - 392
  • [7] An Algorithm for Thermodynamic Parameter Optimization: Application to the Martian Mantle
    Khan, D.
    Liebske, C.
    Connolly, J. A. D.
    [J]. GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS, 2021, 22 (05)
  • [8] Parameter Optimization of Machining Processes Using a New Optimization Algorithm
    Rao, R. Venkata
    Kalyankar, V. D.
    [J]. MATERIALS AND MANUFACTURING PROCESSES, 2012, 27 (09) : 978 - 985
  • [9] A new recursive algorithm for optimization in intensity modulated radiotherapy
    Ahmad, SU
    Leyman, AR
    Jen, LC
    [J]. PROCEEDINGS OF THE 22ND ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-4, 2000, 22 : 3100 - 3103
  • [10] A new optimization algorithm for parameter optimization of nano-finishing processes
    Rao, R. Venkata
    Rai, D. P.
    Balic, J.
    [J]. SCIENTIA IRANICA, 2017, 24 (02) : 868 - 875
12345