Skip navigation
Skip navigation

Spherical Harmonic Analysis and Model-Limited Extrapolation on the Sphere: Integral Equation Formulation

Kennedy, Rodney; Zhang, Wen; Abhayapala, Thushara


The classical problem of extrapolation of a bandlimited signal from limited time domain data is revisited for signals defined on the sphere. That is, given limited or incomplete measurements of a low pass signal on the unit sphere, find the unique extrapolation to the complete unit sphere. Signals defined on the unit sphere arise in a number of applications, such as beampatterns in azimuth and elevation and head related transfer functions. Our investigations explore the role of integral...[Show more]

CollectionsANU Research Publications
Date published: 2008
Type: Conference paper
Source: Proceedings of International Conference on Signal Processing and Communication Systems (ICSPCS 2008)
DOI: 10.1109/ICSPCS.2008.4813702


File Description SizeFormat Image
01_Kennedy_Spherical_Harmonic_Analysis_2008.pdf399.69 kBAdobe PDF    Request a copy

Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  22 January 2019/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator