| 基于矢量量化和Huffman编码的图像压缩方法 |
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| 引用本文： | 黄福莹,黄开志.基于矢量量化和Huffman编码的图像压缩方法[J].广西科学院学报,2009,25(4):257-258,263. |
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| 作者姓名： | 黄福莹 黄开志 |
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| 作者单位： | 广西大学计算机与电子信息学院,广西南宁,530004 |
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| 摘 要： | 实现一种数字图像压缩编码方法。该方法首先应用LBG算法对数字图像进行矢量量化编码,然后对矢量量化编码所得的最佳码书的索引进行Huffman编码。该方法的图像压缩比可以达到17.2：1。
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| 关 键 词： | 图像压缩 矢量量化 Huffman |
| 收稿时间： | 2009/10/11 0:00:00 |
Image Compression Method Based on Vector Quantization and Huffman Encoding |
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| HUANG Fu-ying and HUANG Kai-zhi.Image Compression Method Based on Vector Quantization and Huffman Encoding[J].Journal of Guangxi Academy of Sciences,2009,25(4):257-258,263. |
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| Authors: | HUANG Fu-ying and HUANG Kai-zhi |
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| Institution: | HUANG Fu-ying,HUANG Kai-zhi(School of Computer,Electronics and Information,Guangxi University,Nanning,Guangxi,530004,China) |
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| Abstract: | A digital image compression encoding method is realized in the paper.The method obtains the VQ encoding of a digital image by the LBG algorithm.Then the Huffman encoding of the best codebook index is gained from the VQ encoding.The ratio of image compression is 17.2∶1. |
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| Keywords: | Huffman |
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