| 图象小波分解方式的改进及应用 |
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| 引用本文： | 李小红.图象小波分解方式的改进及应用[J].计算机工程与设计,2001,22(4):46-48. |
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| 作者姓名： | 李小红 |
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| 作者单位： | 合肥工业大学计算机学院, |
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| 摘 要： | 在传统图象小波分解方式的基础上，提出一种改进的图象小波分解方法，并将它应用到图象压缩编码方案中去减少了运算杂度，实验结果也表明，该方案在不影响图象质量的前提下提高了压缩比，具有广阔的应用前景。
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| 关 键 词： | 图象编码 小波变换 标量量化 图象序列 计算机视觉 |
| 文章编号： | 1000-7024（2001）04-0046-03 |
An improved wavelet decomposition and its application in the image coding |
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| LI Xiao-hong.An improved wavelet decomposition and its application in the image coding[J].Computer Engineering and Design,2001,22(4):46-48. |
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| Authors: | LI Xiao-hong |
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| Abstract: | This paper mentioned an improved image coding according to the traditional wavelet decomposi- tion, which reduced the calculation. Experimental results also showed that image compression in this way im- proved the compress-radio at the same subjective quality. |
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| Keywords: | image codingz wavelet transform scalar quantization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
