| 带有查找表的混沌变异小生境遗传算法的景象匹配 |
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| 引用本文： | 苏郎,高政. 带有查找表的混沌变异小生境遗传算法的景象匹配[J]. 导航与控制, 2009, 8(3): 24-27 |
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| 作者姓名： | 苏郎 高政 |
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| 作者单位： | 国防科学技术大学机电工程与自动化学院,长沙,410073;国防科学技术大学机电工程与自动化学院,长沙,410073 |
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| 摘 要： | 针对常规遗传算法容易陷入局部最优、收敛速度慢的缺陷，提出了带有查找表的混沌变异小生境遗传算法，并将其应用于景象匹配。实验表明，该算法既较好的解决了匹配运算量大的问题，大幅提高了景象匹配的速度，又克服了常规遗传算法的缺陷，提高了局部寻优能力，保持了很好的匹配精度。
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| 关 键 词： | 景象匹配 遗传算法 混沌变异 小生境 查找表 |
Scene Matching Based on Chaotic Mutation Niche Genetic Algorithm with Search Table |
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| SU Lang and GAO Zheng. Scene Matching Based on Chaotic Mutation Niche Genetic Algorithm with Search Table[J]. Navigation and Control, 2009, 8(3): 24-27 |
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| Authors: | SU Lang and GAO Zheng |
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| Affiliation: | College of Automation, National University of Defense Technology;College of Automation, National University of Defense Technology |
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| Abstract: | The traditional Genetic Algorithm tends to get into local optimization and low convergence rate in scene matching. Niche Chaotic Mutation Genetic Algorithm combined with Search Table is proposed in this paper and applied to scene matching. The experiment demonstrates that the algorithm is faster than other methods and keeps a high convergence rate. |
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| Keywords: | scene matching genetic algorithm chaotic mutation niche search table |
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