Laser scanning system and scanning method for reading bar codes

A scanner determines whether a target is a bar code symbol and, if so, whether that symbol is one-dimensional. For two-dimensional symbols, the scanner aligns a scanning pattern with the symbol and expands the scanning pattern to reach only to the top and bottom edge of the symbol, not beyond. The s...

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Bibliographische Detailangaben

Hauptverfasser:	KUMAR, SUNDEEP, GIEBEL, JAMES, CHEW, STEVEN M, DVORKIS, PAUL, POLONIEWICZ, PAUL R, BARKAN, EDWARD, CHARYCH, HAROLD, OSTERWEIL, STEPHEN, BIUSO, ANTHONY D, BARILE, JOHN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING COMPUTING COUNTING HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS
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