| 整数5/3小波变换的VLSI结构优化设计 |
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| 引用本文： | 马天斌,陈向东. 整数5/3小波变换的VLSI结构优化设计[J]. 工业控制计算机, 2006, 19(11): 39-40 |
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| 作者姓名： | 马天斌 陈向东 |
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| 作者单位： | 解放军理工大学通信工程学院,江苏,南京,210007;解放军理工大学通信工程学院,江苏,南京,210007 |
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| 摘 要： | 小波变换已被广泛应用于各种工业控制系统的信号处理部分.对基于提升算法的整数5/3小波变换算法进行了研究,并提出一种优化VLSI结构,该结构内嵌边界数据处理部分,利用有限状态机技术控制各个模块的运行.体现了提升算法的优势,较大的提高了硬件效率和运算速度.
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| 关 键 词： | 离散小波变换 提升算法 VLSI |
| 收稿时间： | 2006-10-09 |
| 修稿时间： | 2006-10-09 |
Optimal VLSI Architecture Design for Integer 5/3 DWT |
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| Ma Tianbin. Optimal VLSI Architecture Design for Integer 5/3 DWT[J]. Industrial Control Computer, 2006, 19(11): 39-40 |
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| Authors: | Ma Tianbin |
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| Affiliation: | Ma Tianbin et al |
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| Abstract: | Wavelet transformation has mainly been applied in the signal processing procedure of industrial control computers. Based on the research of the lifting algorithm of 5/3 wavelet transformation,this paper proposes the optimal VLSI architecture,The data-extension procedure has been combined into the architecture of 5/3 wavelet transformation,which is parallel.The architecture takes advantage of the lifting scheme and improves the efficiency and speed. |
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| Keywords: | discrete wavelet transform lifting scheme VLSI |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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