| 小波零树量化编码及其在图像压缩中的应用 |
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| 引用本文： | 肖晓玲,张翔. 小波零树量化编码及其在图像压缩中的应用[J]. 石油天然气学报, 2003, 25(Z1): 169-170 |
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| 作者姓名： | 肖晓玲 张翔 |
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| 作者单位： | 1. 江汉石油学院计算机科学系,湖北,荆州,434023
2. 江汉石油学院地球物理系,湖北,荆州,434023 |
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| 摘 要： | 在分析了Shapiro等人提出的零树小波压缩算法的基础上,将零树和量化技术相结合,给出了给定压缩比条件下的零树量化的实现方案,并用Lena图像进行了具体的实现.
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| 关 键 词： | 图像压缩 小波变换 零树 量化 |
| 文章编号： | 1000-9752(2003)增刊(上)-0169-02 |
| 修稿时间： | 2002-08-11 |
Zero-tree Wavelet Quantitative Coding and Its Application in Image Compression |
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| XIAO Xiao-ling,ZHANG Xiang. Zero-tree Wavelet Quantitative Coding and Its Application in Image Compression[J]. Journal of Oil and Gas Technology, 2003, 25(Z1): 169-170 |
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| Authors: | XIAO Xiao-ling ZHANG Xiang |
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| Abstract: | On the basis of analyzing zero-tree wavelet compression proposed by Shapiro et al, zero-tree technique is combined with quantitative technique, and implementation project is given for zero-tree quantization under conditions of com-pressive ratio, it is implemented with Lena Image. |
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| Keywords: | image compression wavelet transmission zero-tree quantization |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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