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Title: Characterisation of symmetric/antisymmetric orthonormal length-4 multi-filters
Authors: Shen, L. 
Tan, H.H. 
Issue Date: Apr-2001
Citation: Shen, L., Tan, H.H. (2001-04). Characterisation of symmetric/antisymmetric orthonormal length-4 multi-filters. IEE Proceedings: Vision, Image and Signal Processing 148 (2) : 103-106. ScholarBank@NUS Repository.
Abstract: It is shown that any symmetric/antisymmetric orthonormal multi-filter of length-4 with multiplicity 2 can be derived from an orthogonal scalar wavelet filter of length-4 or length-8, if the refinement mask of the multi-filter at the origin is diagonal with entries 1 and 0.
Source Title: IEE Proceedings: Vision, Image and Signal Processing
ISSN: 1350245X
DOI: 10.1049/ip-vis:20010307
Appears in Collections:Staff Publications

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