| 条件熵在图像压缩中的应用 |
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| 引用本文： | 何亚平.条件熵在图像压缩中的应用[J].贵州科技工程职业学院学报,2007,2(4):31-32,35. |
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| 作者姓名： | 何亚平 |
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| 作者单位： | 贵州科技工程职业学院,贵州贵阳550008 |
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| 摘 要： | 就图像的信息熵与条件熵进行介绍。利用条件熵远小于一阶熵的原理，提高了图像的压缩效率。
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| 关 键 词： | 图像压缩 一阶熵 条件熵 |
| 文章编号： | 0000-SK149（2007）04-0031-03 |
| 收稿时间： | 2007-10-30 |
Application Based on Conditional Entropy In Image Compression |
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| He Yaping.Application Based on Conditional Entropy In Image Compression[J].GUIZHOU SCIENCE AND TECHNOLOGY PROFESSIONAL COLLEGE,2007,2(4):31-32,35. |
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| Authors: | He Yaping |
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| Abstract: | This paper introduces the entropy and conditional entropy in image compression. From the theory that the first order entropy is much less than conditional entropy ,it improves the image compression efficiency. |
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| Keywords: | image compression first order entropy conditional entropy |
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