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Translation and Dilation Invariance in Orthogonal Wavelets

โœ Scribed by Gilbert G. Walter

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
331 KB
Volume
1
Category
Article
ISSN
1063-5203

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โœฆ Synopsis

A multiresolution analysis for an orthogonal family of wavelets is usually not translation invariant. A concept of weak translation invariance is introduced and shown to hold for a class of Meyer wavelets and in fact characterizes this class. Other operators such as dilation, differentiation, and convolution are shown to have similar invariance properties for the same class. (s) 1944 Academic Press. Inc

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