Parameterization of 3-channel non-separable 2-D wavelets and filters



We propose a complete parameterization presentation of the 3-channel bivariate non-separable orthogonal FIR filter, and describe the sufficient condition of generating continuous wavelet bases. Given the results above, a non-separable, compactly supported, orthogonal, continuous parameterized bivariate wavelet bank is set up here.


wavelet function FIR filter non-separable 


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Copyright information

© Science in China Press 2004

Authors and Affiliations

  1. 1.Information Engineering CollegeXiangtan UniversityXiangtanChina
  2. 2.Applied Mathematical DepartmentHunan UniversityChangshaChina
  3. 3.Hunan BranchIndustrial and Commercial Bank of ChinaChangshaChina

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