Title :
Characteristics of bivariate biorthogonal wavelet packets
Author :
Zhou, Jian-Feng ; Liu, Yong
Author_Institution :
Coll. of Infant Teachers, Xian Univ. of Arts & Sci., Xian
Abstract :
Multivariate wavelets are a popular subject in science research. In this paper, the notion of univariate orthogonal wavelet packets is generalized. First, the definition of biorthogonal nonseparable bivariate wavelet packets is given and a procedure for constructing them is presented. Next, the biorthogonality property of biorthogonal bivariate wavelet packets is investigated.
Keywords :
wavelet transforms; biorthogonality property; bivariate biorthogonal wavelet packets; multivariate wavelets; univariate orthogonal wavelet packets; Art; Educational institutions; Electronic mail; Equations; Multiresolution analysis; Pattern analysis; Pattern recognition; Tensile stress; Wavelet analysis; Wavelet packets; Biorthogonal Scaling Function; Biorthogonal Wavelet Packets; Multiresolution Analysis; Refinement Equation;
Conference_Titel :
Wavelet Analysis and Pattern Recognition, 2008. ICWAPR '08. International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-2238-8
Electronic_ISBN :
978-1-4244-2239-5
DOI :
10.1109/ICWAPR.2008.4635841
