The function of a filter is to transform a signal into another one more suit able for a given
purpose. As such, filters find applications in telecommunica tions, radar, sonar, remote …

Presents basic theories, techniques, and procedures used to analyze, design, and
implement two-dimensional filters; and surveys a number of applications in image and …

A method for the design of quadrantally symmetric 2-D digital filters is described. Like the
method outlined by Twogood and Mitra, the method proposed here is based on the singular …

A new approach to the realization of two-dimensional (2-D) FIR and IIR digital filters is
introduced based on the so-called" lower-upper triangular (LU) decomposition" of matrix …

The deconvolution problem in the face of incomplete model knowledge is addressed. The
proposed solution involves the use of the Lainiotis adaptive estimation algorithm in …

The problem of realizing 2-D denominator-separable digital filters is considered. Four
realizations are derived with emphasis on real-time processing in a multiprocessor …

This paper presents an architecture for the efficient and high-speed realization of
morphological filters. Since morphological filtering can be described in terms of erosion and …

This paper introduces the problem of and presents some state-of-the-art approaches for high-
speed digital image processing. An architecture based on distributed arithmetic, which …

The realization of an arbitrary two-dimensional (2-D) rational transfer function which
represents an infinite impulse response (IIR) 2-D filter in terms of low-order 2-D polynomials …

In this paper, some approaches are presented for the approximate factorization of
unfactorable multivariable polynomials. An iterative algorithm which can be shown to be …