Generalized One-Multiplier Lattice Discrete 2-D Filters: Minimal Circuit and State-Space Realization

Document Type

Article

Publication Date

2-1-2001

Abstract

A circuit realization is presented for generalized one-multiplier lattice discrete two-dimensional (2-D) filters. The proposed structure has a minimum number of delay elements and multipliers. Based on this circuit realization, the corresponding state-space realization-representation is derived. The dimension of the 2-D state-space vector is minimal and the corresponding transfer function is characterized by the all-pass property.

DOI

10.1109/81.904886

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