| 基于动态规划算法的数字图像变位压缩技术探究 |
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| 引用本文： | 许立. 基于动态规划算法的数字图像变位压缩技术探究[J]. 电子测试, 2014, 0(10): 23-25 |
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| 作者姓名： | 许立 |
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| 作者单位： | 黄淮学院信息工程学院,河南驻马店463000 |
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| 摘 要： | 在众多数字图像的压缩编码技术中，变位压缩编码技术是基于动态规划算法，它可高效解决许多算法无法解决的问题。在用动态规划算法解决实际问题时，把相互关联的重叠子问题只求解一次，把其状态存入一个二维表中，如果有相同或相似的问题可以直接从二维表中取出结果，减少了重复，提高了效率。
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| 关 键 词： | 动态规划算法 数字图像 变位压缩技术 |
Compression technology based on dynamic programming algorithm digital image displacement |
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| Wei Changbao. Compression technology based on dynamic programming algorithm digital image displacement[J]. Electronic Test, 2014, 0(10): 23-25 |
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| Authors: | Wei Changbao |
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| Affiliation: | Wei Changbao (Information Engineering College of Huanghuai University, Zhumadian, 463000, china,) |
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| Abstract: | In many digital image compression technology,the displacement compression coding technology is based on dynamic programming algorithm that can efficiently solve many algorithms can not solve the problem. When using a dynamic programming algorithm to solve practical problems,the overlapping sub-problem solving interrelated only once,put their state into a two-dimensional table,if you have the same or similar problems can be taken directly from the results of a two-dimensional table,reducing duplication and improve efficiency. |
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| Keywords: | dynamic programming algorithm digital image displacement compression technology |
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