| 图像灰度级动态分段的无损压缩编码方法 |
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| 引用本文： | 高健,宋奥,陈耀,刘万. 图像灰度级动态分段的无损压缩编码方法[J]. 微电子学与计算机, 2011, 28(11) |
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| 作者姓名： | 高健 宋奥 陈耀 刘万 |
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| 作者单位： | 上海大学机电工程与自动化学院,上海,200072 |
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| 摘 要： | 文中提出了一种新的无损图像压缩编码方法．通过对图像灰度值按四种情况进行动态分段编码压缩，对于不同的图像会有不同的分段选择，因而具有一定的自适应性．实验证明，这种压缩方法具有很好的压缩效果．
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| 关 键 词： | 无损图像压缩 自适应 动态分段 灰度值 |
A Sort of Lossless Image Compression Coding Method Based on Varible Length Strings |
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| GAO Jian,SONG Ao,CHEN Yao,LIU Wan. A Sort of Lossless Image Compression Coding Method Based on Varible Length Strings[J]. Microelectronics & Computer, 2011, 28(11) |
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| Authors: | GAO Jian SONG Ao CHEN Yao LIU Wan |
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| Affiliation: | GAO Jian,SONG Ao,CHEN Yao,LIU Wan (School of Mechatronic Engineering and Automation,Shanghai University,Shanghai 200072,China) |
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| Abstract: | In this paper,a new sort of lossless image compression coding method is proposed.This algorithm increases the compression space by the image gray value differential procession.Meanwhile the algorithm will have appropriate length strings to different images,therefore it has certain self-adaptive.The results of the experiment proves the algorithm successful in image compression. |
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| Keywords: | lossless image compression adaptability variable length gray value |
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