Triangular Wavelets: An Isotropic Image Representation with Hexagonal Symmetry

Triangular Wavelets: An Isotropic Image Representation with Hexagonal Symmetry

This paper introduces triangular wavelets, which are two-dimensional nonseparable biorthogonal wavelets defined on the regular triangular lattice. The construction that we propose is a simple nonseparable extension of one-dimensional interpolating wavelets followed by a straightforward generalizatio...

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Bibliographic Details
Main Authors:	Kensuke Fujinoki, Oleg V. Vasilyev
Format:	Article
Language:	English
Published:	SpringerOpen 2009-01-01
Series:	EURASIP Journal on Image and Video Processing
Online Access:	http://dx.doi.org/10.1155/2009/248581

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