VLSI implementation of discrete wavelet transform

A. Grzeszczak, T. H. Yeap, Sethuraman Panchanathan

Research output: Contribution to journalArticle

Abstract

This paper presents a VLSI implementation of Discrete Wavelet Transform (DWT). The architecture is systolic in nature and performs both high-pass and low-pass coefficient calculations with only one set of multipliers, in contrast to the approaches presented in the literature [1], [2], [3]. The architecture is simple, modular, and cascadable, and has been implemented in VLSI. Experimental results show that real-time coefficient calculation on a 512 X 512 monochrome video input can be achieved with 1.2 μm technology.

Original languageEnglish (US)
Pages (from-to)71-74
Number of pages4
JournalUnknown Journal
StatePublished - 1995
Externally publishedYes

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Wavelet Analysis
Discrete wavelet transforms
Technology

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

VLSI implementation of discrete wavelet transform. / Grzeszczak, A.; Yeap, T. H.; Panchanathan, Sethuraman.

In: Unknown Journal, 1995, p. 71-74.

Research output: Contribution to journalArticle

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