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Title: Efficient realization for symmetric orthogonal multiwavelet by simple scaling and rotation
Authors: Ma, CY
Hsung, TC
Lun, DPK 
Issue Date: 2005
Source: IEEE International Symposium on Circuits and Systems, 2005 : ISCAS 2005, 23-26 May 2005, v. 5, p. 4867-4870
Abstract: An efficient realization of the symmetric orthogonal discrete multiwavelet transform, using simple scaling and rotation matrix factorization, is proposed in this paper. Simulation results show that, by factorizing the polyphase matrix of the multiwavelet into a base matrix and a set of scaling and rotation matrices, the computational complexity can be greatly reduced.
Keywords: Discrete wavelet transforms
Matrix decomposition
Publisher: IEEE
ISBN: 0-7803-8834-8
DOI: 10.1109/ISCAS.2005.1465723
Appears in Collections:Conference Paper

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