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Lifting Construction of Non-Linear Wavelet Transforms

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Title: Lifting Construction of Non-Linear Wavelet Transforms
Author: Claypoole, Roger L.; Baraniuk, Richard G.; Nowak, Robert David
Type: Conference Paper
Citation: R. L. Claypoole, R. G. Baraniuk and R. D. Nowak,"Lifting Construction of Non-Linear Wavelet Transforms," in IEEE-SP International Symposium on Time-frequency and Time-scale Analysis,, pp. 49-52.
Abstract: This paper analyzes non-linear wavelet transforms using the lifting construction. The lifting construction exploits a spatial-domain, prediction-error interpretation of the wavelet transform and provides a powerful framework for designing customized transforms. We use the lifting construction to better understand the performance of wavelet transforms that utilize median and Volterra filters.
Date Published: 1998-10-01

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  • ECE Publications [1047 items]
    Publications by Rice University Electrical and Computer Engineering faculty and graduate students
  • DSP Publications [508 items]
    Publications by Rice Faculty and graduate students in digital signal processing.