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Gabor wavelets on the sphere

Demanet, Laurent and Vandergheynst, Pierre (2003) Gabor wavelets on the sphere. In: Wavelets: Applications in Signal and Image Processing X. Proceedings of SPIE. No.5207. Society of Photo-optical Instrumentation Engineers (SPIE) , Bellingham, WA, pp. 208-215. ISBN 9780819450807.

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We propose the construction of directional - or Gabor - continuous wavelets on the sphere. We provide a criterion to measure their angular selectivity. We finally discuss implementation issues and potential applications. The code for the spherical wavelet transform is available in the YAWTB Matlab Toolbox,

Item Type:Book Section
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Additional Information:© 2003 Society of Photo-Optical Instrumentation Engineers (SPIE). L.D. is a fellow of the Francqui Foundation and the Belgian American Educational Foundation.
Funding AgencyGrant Number
Francqui FoundationUNSPECIFIED
Belgian American Educational FoundationUNSPECIFIED
Subject Keywords:Directional Wavelets; Sphere; Conformal dilation; Angular Resolving Power
Series Name:Proceedings of SPIE
Issue or Number:5207
Record Number:CaltechAUTHORS:20190221-110521666
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Official Citation:Laurent Demanet and Pierre Vandergheynst "Gabor wavelets on the sphere", Proc. SPIE 5207, Wavelets: Applications in Signal and Image Processing X, (13 November 2003); doi: 10.1117/12.506436;
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:93089
Deposited By: George Porter
Deposited On:27 Feb 2019 23:56
Last Modified:16 Nov 2021 16:55

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