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Design of bar code systems for accurate alignment: a new method

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Abstract

A method is proposed on the basis of a choice of the appropriate solution of simultaneous equations obtained in the course of linearization of the autocorrelation equation of a bar code system that is used for the purpose of accurate alignment. Numerical examples are presented to show the usefulness of this new method.

© 1990 Optical Society of America

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Equations (31)

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