| 用子波变换模拟视觉信息提取过程 |
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| 引用本文： | 王植恒,万海峰,陆剑林.用子波变换模拟视觉信息提取过程[J].光学学报,1994,14(9):980-983. |
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| 作者姓名： | 王植恒 万海峰 陆剑林 |
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| 作者单位： | 四川大学物理系信息与智能研究所 |
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| 摘 要： | 利用逆变换研究了ＤＯＧ子波变换在提取输入信号时的特性，指出了尺度逐次变化的子波变换表现出的由粗到精的信息提取性质和局域特性与人类视觉系统对光学图像信息的提取过程的某些方面有相似性．本文认为ＤＯＧ于波变换将是研究人类视觉系统信息处理机制的重要工具．
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| 关 键 词： | 视觉信息处理，子波变换，DOG函数 |
| 收稿时间： | 1993/5/4 |
Simulation of Visual Information by Wavelet Transform |
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| Wang Zhiheng, Wan Haifeng, Lu Jianlin.Simulation of Visual Information by Wavelet Transform[J].Acta Optica Sinica,1994,14(9):980-983. |
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| Authors: | Wang Zhiheng Wan Haifeng Lu Jianlin |
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| Abstract: | The characteristics of the DOG wavelet tyansform by inverse transform (WT) is studied. The property of the spatial scale analysis from coarse to fine and localization properties expressed by WT were somehow similar to the information processing of the human vision system. It is indicated that the wavelet transform with DOG wavelets might be a powerful tool for researching the mechanism of the human visual information processing. |
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| Keywords: | visual information processing wavelet transform DOG function |
| 本文献已被 CNKI 等数据库收录！ |
