A phase-sensitive approach to filtering on the sphere

This paper examines filtering on a sphere, by first examining the roles of spherical harmonic magnitude and phase. We show that phase is more important than magnitude in determining the structure of a spherical function. We examine the properties of linear phase shifts in the spherical harmonic doma...

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Bibliographic Details
Main Authors: Kakarala, Ramakrishna., Ogunbona, Philip.
Other Authors: School of Computer Engineering
Format: Article
Language:English
Published: 2013
Subjects:
Online Access:https://hdl.handle.net/10356/99741
http://hdl.handle.net/10220/13535
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Institution: Nanyang Technological University
Language: English

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