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dc.contributor.authorOdegard, Jan E.
Burrus, C. Sidney
dc.creatorOdegard, Jan E.
Burrus, C. Sidney
dc.date.accessioned 2007-10-31T00:56:59Z
dc.date.available 2007-10-31T00:56:59Z
dc.date.issued 1996-09-20
dc.date.submitted 1996-09-20
dc.identifier.urihttps://hdl.handle.net/1911/20175
dc.description Conference Paper
dc.description.abstract In this paper we introduce a new family of smooth, symmetric biorthogonal wavelet basis. The new wavelets are a generalization of the Cohen, Daubechies and Feauveau (CDF) biorthogonal wavelet systems. Smoothness is controlled independently in the analysis and synthesis bank and is achieved by optimization of the discrete finite variation (DFV) measure recently introduced for orthogonal wavelet design. The DFV measure dispenses with a measure of differentiability (for smoothness) which requires a large number of vanishing wavelet moments (e.g., Holder and Sobolev exponents) in favor of a smoothness measure that uses the fact that only a finite depth of the filter bank tree is involved in most practical applications. Image compression examples applying the new filters using the embedded wavelet zerotree (EZW) compression algorithm due to Shapiro shows that the new basis functions performs better when compared to the classical CDF 7/9 wavelet basis.
dc.language.iso eng
dc.subjectCohen
Daubechies and Feauveau (CDF)
discrete finite variation (DFV)
Holder and Sobolev exponents
wavelet
biorthogonal
dc.title Smooth biorthogonal wavelets for applications in image compression
dc.type Conference paper
dc.date.note 2001-10-05
dc.citation.bibtexName inproceedings
dc.date.modified 2001-10-05
dc.contributor.orgDigital Signal Processing (http://dsp.rice.edu/)
dc.subject.keywordCohen
Daubechies and Feauveau (CDF)
discrete finite variation (DFV)
Holder and Sobolev exponents
wavelet
biorthogonal
dc.citation.location Loen, Norway
dc.citation.conferenceName IEEE DSP Workshop
dc.type.dcmi Text
dc.type.dcmi Text
dc.identifier.citation J. E. Odegard and C. S. Burrus, "Smooth biorthogonal wavelets for applications in image compression," 1996.


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  • DSP Publications [508]
    Publications by Rice Faculty and graduate students in digital signal processing.
  • ECE Publications [1278]
    Publications by Rice University Electrical and Computer Engineering faculty and graduate students

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