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Proceedings Paper

Component-based design for parallel moment generators
Author(s): Ka Po Lam
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Paper Abstract

Moments are one of the most well known feature descriptors which can be extracted from an image; their mathematical properties and versatility as feature extractors are well studied. This paper presents a design of moment generators, using established techniques in digital filters and Very Large Scale Integration processing combined under a component-based design framework. Analytically, the moment generator architecture is constructed by cascading single- pole stages of a relatively simple filter suitable for implementation on an ASIC platform, and which is capable of producing a linear combination of moments. Individual set of moments can be extracted, by using dematrixing techniques which could also be realized in the form of a preprogrammable logic table. A parallel implementation of the design is described using C*, a data-parallel extension of ANSI C. Preliminary evaluation of the design and implementation is also presented.

Paper Details

Date Published: 7 October 1999
PDF: 9 pages
Proc. SPIE 3817, Parallel and Distributed Methods for Image Processing III, (7 October 1999); doi: 10.1117/12.365898
Show Author Affiliations
Ka Po Lam, Univ. of Keele (United Kingdom)

Published in SPIE Proceedings Vol. 3817:
Parallel and Distributed Methods for Image Processing III
Hongchi Shi; Patrick C. Coffield, Editor(s)

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