A scalable pipelined architecture for separable 2-D discrete wavelet transform

Proceedings of the ASP-DAC '99 Asia and South Pacific Design Automation Conference 1999 (Cat. No.99EX198) Pub Date : 1999-01-18 DOI:10.1109/ASPDAC.1999.759996

J. Jou, Pei-Yin Chen, Yeu-Horng Shiau, Ming-Shiang Liang

引用次数: 7

Abstract

This paper presents a highly scalable efficient architecture for separable 2-D Discrete Wavelet Transform (DWT) which is simple, regular, modular and pipelined for the computation of 2-D DWT. With these properties, it is easily scalable for different filter lengths and different octave levels. In addition, the architecture has the characteristics of lower hardware cost, shorter latency, and higher throughput rate.

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二维离散小波变换的可扩展流水线结构

本文提出了一种简单、规则、模块化和流水线化的可分离二维离散小波变换(DWT)计算体系。有了这些属性，它很容易扩展到不同的过滤器长度和不同的八度音阶水平。此外，该架构还具有硬件成本更低、延迟更短、吞吐率更高的特点。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Proceedings of the ASP-DAC '99 Asia and South Pacific Design Automation Conference 1999 (Cat. No.99EX198)

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