2D Filters

Two dimensional filters have seen substantial development effort due to their importance and large applicability across several domains. In the 2-D…

Papers overview

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2016

2011

This paper investigates the potential of emerging asynchronous quasi delay insensitive (a-QDI) logic devices for the realization…

2010

We present a new approach to the design of 2D recursive filters, with a directionally-selective frequency response. Two…

2007

In this paper we propose some techniques to design several types of 2D band-pass filters based on an ID prototype filter of a…

2005

In the literature 2D (or bivariate) wavelets are usually constructed as a tensor product of 1D wavelets. Such wavelets are called…

2005

Unlike the ID case, it is not always possible to find a minimal state-space realization for a general 2D filter/system except for…

1999

Monolithic CMOS analog implementations of video systems are extremely attractive because of their low area and power requirements…

1998

Scale and orientation steerable 2D filters are constructed using a frame of Erlang functions in the Fourier domain. Erlang forms…

1988

Symmetry properties of phase responses of 2D filters are reported. The classes of functions that possess the various types of…

1987

A class of 2D filters is proposed for segmenting visible images into regions of uniform texture. The filters used, known as Gabor…