| 子波域中图象数据的矢量量化 |
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| 引用本文： | 楼生强,皇甫堪,周良柱,万建伟.子波域中图象数据的矢量量化[J].国防科技大学学报,1996,18(3):78-83. |
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| 作者姓名： | 楼生强 皇甫堪 周良柱 万建伟 |
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| 作者单位： | 国防科技大学电子技术系 |
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| 摘 要： | 介绍了子波变换的基本理论及特点，并用它对图象进行三层分解。矢量量化优于标量量化。它已成功地应用于图象的数据压缩。文中应用失显量化法量化图象于波域数据，取得较满意的压缩效果。
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| 关 键 词： | 子波变换，矢量量化，图象编码 |
| 收稿时间： | 2/9/1996 12:00:00 AM |
Image Coding Using Vector Quantization in the Wavelet Transform Domain |
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| Lou Shengqiang,Huangfu Kan,Zhou Liangzhu and Wan Jianwei.Image Coding Using Vector Quantization in the Wavelet Transform Domain[J].Journal of National University of Defense Technology,1996,18(3):78-83. |
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| Authors: | Lou Shengqiang Huangfu Kan Zhou Liangzhu and Wan Jianwei |
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| Abstract: | In this paper,the theory and properties of wavelet transform are introduced.Vector quantization,which has been applied successfully in the image coding,is more efficient than scale quantization.We use this technique for image coding in the wavelet transform domain and get a satisfactory simulation result. |
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| Keywords: | wavelet transform vector quantization image coding |
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