Method and apparatus for performing on-line integrated decoding

Details Method and apparatus for performing on-line integrated decoding Method and apparatus for performing on-line integrated decoding

1991-04-25

1993-03-16

Shepperd, John W.

Registers

Coded record sensors

Error checking

235462, 235463, 250568, G06K 500, G06K 710

Patent

active

051947200

ABSTRACT:
A method and apparatus for on-line evaluation of bar code symbol quality is disclosed in which bar code decoding and evaluation functions are integrated within a single unit. The integration of the bar code decoding and evaluation functions results in significantly more conclusive analysis of the quality of the bar code symbols as the analysis methodology and decoding process utilize a common scanning device. Thus, the ambiguities associated with hardware differernces between the decoding apparatus and stand alone bar code verifiers in evaluating the quality of the bar code symbols associated with conventional evaluation techniques are eliminated.

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