University of Surrey

Test tubes in the lab Research in the ATI Dance Research

Quaternion Adaptive Line Enhancer

Sanei, Saeid, Took, CC, Enshaeifar, Shirin and Lee, T (2017) Quaternion Adaptive Line Enhancer In: 25th European Signal Processing Conference (Eusipco) 2017, Aug 28 - Sept 2 2017, Kos Island, Greece.

Full text not available from this repository.


The recovery of periodic signals from their noisy single channel mixtures has made wide use of the adaptive line enhancer (ALE). The ALE, however, is not designed for detection of two- (2-D) or three-dimensional (3-D) periodic signals such as tremor in an unconstrained hand motion. An ALE which can perform restoration of 3-D periodic signals is therefore required for such purposes. These signals may not exhibit periodicity in a single dimension. To address and solve this problem a quaternion adaptive line enhancer (QALE) is introduced in this paper for the first time which exploits the quaternion least mean square (QLMS) algorithm for the detection of 3-D (extendable to 4-D) periodic signals.

Item Type: Conference or Workshop Item (Conference Paper)
Divisions : Faculty of Engineering and Physical Sciences > Electronic Engineering
Authors :
Took, CC
Lee, T
Date : 26 October 2017
DOI : 10.23919/EUSIPCO.2017.8081686
Copyright Disclaimer : Copyright 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.
Uncontrolled Keywords : ALE, quaternion adaptive line enhancer, QLMS, quaternion shift.
Depositing User : Melanie Hughes
Date Deposited : 22 Sep 2017 13:39
Last Modified : 16 Jan 2019 18:57

Actions (login required)

View Item View Item


Downloads per month over past year

Information about this web site

© The University of Surrey, Guildford, Surrey, GU2 7XH, United Kingdom.
+44 (0)1483 300800