Gabor wavelets on the sphere

Laurent Demanet; Pierre Vandergheynst

doi:10.1117/12.506436

13 November 2003 Gabor wavelets on the sphere

Proceedings Volume 5207, Wavelets: Applications in Signal and Image Processing X; (2003) https://doi.org/10.1117/12.506436
Event: Optical Science and Technology, SPIE's 48th Annual Meeting, 2003, San Diego, California, United States

Abstract

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, http://www.yawtb.be.tf.

Citation Download 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); https://doi.org/10.1117/12.506436

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