An optimized two-level discrete wavelet implementation using residue number system

Abstract Using discrete wavelet transform (DWT) in high-speed signal processing applications imposes a high degree of caution to hardware resource availability, latency and power consumption. In this paper, we investigated the design and implementation aspects of a multiplier-free two-level DWT by u...

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Bibliographic Details
Main Authors: Husam Y. Alzaq, B. Berk Ustundag
Format: Article
Language:English
Published: SpringerOpen 2018-06-01
Series:EURASIP Journal on Advances in Signal Processing
Subjects:
Online Access:http://link.springer.com/article/10.1186/s13634-018-0559-3