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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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…

2006

Abstract In this paper, a realization scheme that combines the singular-value decomposition (SVD) and the generalized polyphase…

2005

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

2003

The paper presents a new algorithm for 2D nonseparable lifted biorthogonal wavelet transform. The algorithm is derived by…

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…

1987

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

1984

A new design method for 2D circularly symmetric FIR filters is presented which is based upon the constrained optimisation of the…