Polyphase filter and polynomial reproduction conditions for the construction of smooth bidimensional multiwavelets
To construct a very smooth nonseparable multiscaling function, we impose polynomial approximation order 2 and add new conditions on the polyphase highpass filters. We work with a dilation matrix generating quincunx lattices, and fix the index set. Other imposed conditions are orthogonal filter bank...
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Autor principal: | Ruedin, Ana María Clara |
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Publicado: |
2007
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Materias: | |
Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03029743_v4678LNCS_n_p221_Ruedin http://hdl.handle.net/20.500.12110/paper_03029743_v4678LNCS_n_p221_Ruedin |
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