Distributed Arithmetic Architecture of Discrete Wavelet Transform (DWT) with Hybrid Method

Noor Huda Ja'afar, Afandi Ahmad, Abbes Amira

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Citations (Scopus)

Abstract

This paper presents the design and implementation of distributed arithmetic (DA) architectures of three-dimensional (3-D) Discrete Wavelet Transform (DWT) with hybrid method for medical image compression. Due to the separability property of the multi-dimensional Haar and Daubechies, the proposed architecture has been implemented using a cascade of three N-point one-dimensional (1-D) Haar/Daubechies and two transpose memories for a 3-D volume of NxNxN, suitable for 3-D medical imaging applications. The architectures were synthesised using VHDL and G-code and implemented on field programmable gate array (FPGA) single board RIO (sbRIO-9632) with Spartan-3 (XC3S2000). Experimental results and an analysis of the area, power consumption, maximum frequency, latency, throughput as well as the subjective test are discussed in this paper.
Original languageEnglish
Title of host publication2013 IEEE 20TH INTERNATIONAL CONFERENCE ON ELECTRONICS, CIRCUITS, AND SYSTEMS (ICECS)
PublisherIEEE
ISBN (Print)978-1-4799-2452-3
DOIs
Publication statusPublished - 2013

Publication series

NameIEEE International Conference on Electronics, Circuits and Systems

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