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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Detalles Bibliográficos
Autor principal: Ruedin, Ana María Clara
Publicado: 2007
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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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