Tight frame wavelets with equal norms highpass and bandpass filters

A. Farras Abdelnour

doi:10.1117/12.736128

20 September 2007 Tight frame wavelets with equal norms highpass and bandpass filters

A. Farras Abdelnour

Proceedings Volume 6701, Wavelets XII; 67012F (2007) https://doi.org/10.1117/12.736128
Event: Optical Engineering + Applications, 2007, San Diego, California, United States

Abstract

The paper presents new tight frame dyadic limit functions with dense time-frequency grid. The filterbank consists of one lowpass filter and three bandpass and/or highpass filters. We add the requirement that the bandpass and highpass filters be all of equal norms. All the filters in the paper are FIR and enjoy vanishing moments.

Citation Download Citation

A. Farras Abdelnour "Tight frame wavelets with equal norms highpass and bandpass filters", Proc. SPIE 6701, Wavelets XII, 67012F (20 September 2007); https://doi.org/10.1117/12.736128

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