Method of imaging a coding pattern having registration symbols

Details Method of imaging a coding pattern having registration symbols Method of imaging a coding pattern having registration symbols

2011-07-19

2011-07-19

St. Cyr, Daniel (Department: 2876)

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Particular code pattern

C235S454000

Reexamination Certificate

active

07980480

ABSTRACT:
A method of imaging a coding pattern disposed on a surface of a substrate. The method comprises the steps of: (a) capturing an image of a portion of the coding pattern; (b) sampling and decoding a plurality of registration symbols contained in said imaged portion; (c) determining an orientation and a translation from the decoded registration symbols; and (d) using the orientation and the translation to sample and decode tag data.

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