| 一种基于遗传算法的图像分形压缩方法 |
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| 引用本文： | 贾应彪.一种基于遗传算法的图像分形压缩方法[J].韶关学院学报,2004,25(12):21-24. |
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| 作者姓名： | 贾应彪 |
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| 作者单位： | 韶关学院,计算机系,广东,韶关,512005 |
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| 摘 要： | 为提高搜索效率，将遗传算法应用于图像分形压缩，对定义域块的位置和旋转进行二进制编码，并根据群体多样性原则自适应调整控制参数，快速地找到最优解，提高图像压缩质量．基于该方法完成的数值试验证明了它的有效性。
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| 关 键 词： | 分形图像压缩 遗传算法 部分迭代函数系统 |
| 文章编号： | 1007-5348(2004)12-0021-04 |
| 修稿时间： | 2004年9月24日 |
A Genetic Algorithm Used in Fractal Compression |
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| JIA Ying-biao.A Genetic Algorithm Used in Fractal Compression[J].Journal of Shaoguan University(Social Science Edition),2004,25(12):21-24. |
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| Authors: | JIA Ying-biao |
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| Abstract: | In order to improve the efficiency of search, a genetic algorithm is used in the fractal partition in image compression. The position and the eddy of the define domain blocks is binary encoded, and the control parameter is adjusted depending on the diversity of the population, then the best solution is found quickly and the image quality is improved. The validity of this method is proved by the numerical value test. |
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| Keywords: | fractal image compression genetic algorithms partitioned iterated function system |
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