| 图象信号多分辨率分解结构的研究 |
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| 引用本文： | 宋建新,毕厚杰.图象信号多分辨率分解结构的研究[J].电视技术,1997(7). |
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| 作者姓名： | 宋建新 毕厚杰 |
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| 作者单位： | 上海交通大学(宋建新)，南京邮电学院(毕厚杰) |
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| 摘 要： | 从兼容应用的角度，研究了图象信号子带分解的两种结构。指出等级分解可自然地满足各级图象格式的兼容应用要求，并且分解灵活，而并行分解则对应不同的信号格式要设计不同的综合滤波器组。
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| 关 键 词： | 信号分解 多分辨率表示 图象编码 |
Study on splitting structure for multi resolution representation of image signals |
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| Song,Jianxin,and,Bi,Houjie.Study on splitting structure for multi resolution representation of image signals[J].Tv Engineering,1997(7). |
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| Authors: | Song Jianxin and Bi Houjie |
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| Institution: | Song Jianxin and Bi Houjie |
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| Abstract: | Based on subband splitting,study on splitting structure of image signals is described in this paper.Hierarchical splitting makes different resolution formats compatible naturally.Parallel splitting reqires different synthesis filter banks for image formats with different resolution. |
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| Keywords: | Signal splitting Multi resolution representation Image coding |
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