Non-separable multivariate filter banks from univariate wavelets

被引:0
|
作者
Chen, Qiuhui [1 ]
Ren, Guangbin [2 ]
Cerejeiras, Paula [3 ]
Kaehler, Uwe [3 ]
机构
[1] Guangdong Univ Foreign Studies, Cisco Sch Informat, Guangzhou, Guangdong, Peoples R China
[2] Univ Sci & Technol China, Dept Math, Hefei 230026, Anhui, Peoples R China
[3] Univ Aveiro, Dept Matemat, P-3810193 Aveiro, Portugal
关键词
Multivariate filter banks; wavelet filters; rational polynomial filters; matrix completion; MSC (2010); 42C40; 65T60; PERFECT-RECONSTRUCTION;
D O I
10.1002/mana.201000100
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
The main purpose of this paper is the design of multivariate filter banks starting from univariate wavelet filters. The matrix completion is solved by utilizing some special Toeplitz matrices. A generalized method of rational polynomial univariate filter with preset zero points set is constructed.
引用
收藏
页码:951 / 969
页数:19
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