Data compression based on the cubic B-spline wavelet with uniform two-scale relation

Authors:
S. K. Yang;C. H. Cooke
Affiliations:
Department of Mathematics and Statistics Old Dominion University, Norfolk, VA 23529, U.S.A.;Department of Mathematics and Statistics Old Dominion University, Norfolk, VA 23529, U.S.A.
Venue:
Mathematical and Computer Modelling: An International Journal
Year:
1996

Citing 4
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Abstract

The aim of this paper is to investigate the potential artificial compression which can be achieved using an interval multiresolution analysis based on a semiorthogonal cubic B-spline wavelet. The Chui-Quak [1] spline multiresolution analysis for the finite interval has been modified [2] so as to be characterized by natural spline projection and uniform two-scale relation. Strengths and weaknesses of the semiorthogonal wavelet as regards artificial compression and data smoothing by the method of thresholding wavelet coefficients are indicated.