46
IRUS TotalDownloads
Altmetric
2D direction of arrival estimation of multiple moving sources using a spherical microphone array
File | Description | Size | Format | |
---|---|---|---|---|
PID4315179.pdf | Accepted version | 185.87 kB | Adobe PDF | View/Open |
Title: | 2D direction of arrival estimation of multiple moving sources using a spherical microphone array |
Authors: | Moore, AH Evers, C Naylor, PA |
Item Type: | Conference Paper |
Abstract: | Direction of arrival estimation using a spherical microphone array is an important and growing research area. One promising algorithm is the recently proposed Subspace PseudoIntensity Vector method. In this contribution the Subspace Pseudo-Intensity Vector method is combined with a state-ofthe-art method for robustly estimating the centres of mass in a 2D histogram based on matching pursuits. The performance of the improved Subspace Pseudo-Intensity Vector method is evaluated in the context of localising multiple moving sources where it is shown to outperform competing methods in terms of clutter rate and the number of missed detections whilst remaining comparable in terms of localisation accuracy. |
Issue Date: | 1-Dec-2016 |
Date of Acceptance: | 28-May-2016 |
URI: | http://hdl.handle.net/10044/1/37479 |
DOI: | https://dx.doi.org/10.1109/EUSIPCO.2016.7760442 |
ISSN: | 2219-5491 |
Publisher: | IEEE |
Journal / Book Title: | European Signal Processing Conference |
Copyright Statement: | © 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, 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 component of this work in other works. |
Sponsor/Funder: | Commission of the European Communities |
Funder's Grant Number: | 609465 |
Conference Name: | European Signal Processing Conference |
Keywords: | Science & Technology Technology Engineering, Electrical & Electronic Engineering direction of arrival estimation localisation tracking spherical harmonic domain subspace pseudo-intensity vectors PIV LOCALIZATION |
Publication Status: | Published |
Start Date: | 2016-08-29 |
Finish Date: | 2016-09-02 |
Conference Place: | Budapest, Hungary |
Appears in Collections: | Electrical and Electronic Engineering Faculty of Engineering |