| 一种改进的医学图像压缩编码算法 |
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| 引用本文： | 张淑丽,王烨兴,李靖宇.一种改进的医学图像压缩编码算法[J].微型机与应用,2011,30(21):43-45. |
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| 作者姓名： | 张淑丽 王烨兴 李靖宇 |
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| 作者单位： | 1. 齐齐哈尔医学院医学技术学院,黑龙江齐齐哈尔,161006
2. 齐齐哈尔医学院现代教育技术中心,黑龙江齐齐哈尔,161006 |
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| 摘 要： | 提出了一种基于四叉树分割的分形图像编码的改进算法,通过调整父块与子块的误差来控制编码速度和解码质量。仿真实验表明,该算法有效地提高了图像编码的效率,具有可行性。
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| 关 键 词： | 医学图像 分形图像 图像编码 |
An improved medical image compression algorithm |
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| Zhang Shuli,Wang Yexing,Li Jingyu.An improved medical image compression algorithm[J].Microcomputer & its Applications,2011,30(21):43-45. |
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| Authors: | Zhang Shuli Wang Yexing Li Jingyu |
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| Affiliation: | Zhang Shuli1,Wang Yexing2,Li Jingyu1(1.Department of Medical Technology Institute,Qiqihar Medical University,Qiqihar 161006,China,2.Department of Modern Education Technology Center,China) |
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| Abstract: | This paper presents a quadtree segmentation based on fractal image coding algorithm for improved. It controls the coding and decoding quality by adjusting the speed of the parent block and sub-block error. Simulations show that the algorithm effectively improves the image coding efficiency and has feasibility. |
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| Keywords: | medical image fractal image image coding |
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