Archivio Istituzionale della RicercaThis paper deals with the design of a VLSI architecture based on the Integer Wavelet Transform (IWT). Firstly some challenging features dealing with IWT are presented, namely optimal factorizations of the wavelet poliphase matrix and finite precision representation effects. Then a VLSI architecture is proposed for a video rate IWT implementation and some promising complexity estimations are given.
A VLSI architecture for IWT (Integer Wavelet Transform) / Martina, Maurizio; Masera, Guido; Piccinini, Gianluca; Zamboni, Maurizio. - STAMPA. - (2000), pp. 1174-1177. (Intervento presentato al convegno Midwest Symposium on Circuits and Systems tenutosi a Lansing, Mi, USA nel August 2000) [10.1109/MWSCAS.2000.951424].
A VLSI architecture for IWT (Integer Wavelet Transform)
MARTINA, MAURIZIO;MASERA, Guido;PICCININI, GIANLUCA;ZAMBONI, Maurizio
2000
Abstract
This paper deals with the design of a VLSI architecture based on the Integer Wavelet Transform (IWT). Firstly some challenging features dealing with IWT are presented, namely optimal factorizations of the wavelet poliphase matrix and finite precision representation effects. Then a VLSI architecture is proposed for a video rate IWT implementation and some promising complexity estimations are given.
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https://hdl.handle.net/11583/2498891
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