OPTIMIZING QUICK RESPONSE CODE CAPACITY USING GRAY LUMINANCE

OPTIMIZING QUICK RESPONSE CODE CAPACITY USING GRAY LUMINANCE

A system and methods are provided. A method includes determining a set of Grayscale bands providing an increase in a Quick Response Code data capacity that is an integer multiple of the Quick Response Code data capacity provided by a Black and White Quick Response Code that uses only Black and White...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MILLER GRANT D, DEFFEYES SUZANNE C, NEWHOOK RICHARD J, NASSAR NADER M
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Beschreibung
Zusammenfassung:A system and methods are provided. A method includes determining a set of Grayscale bands providing an increase in a Quick Response Code data capacity that is an integer multiple of the Quick Response Code data capacity provided by a Black and White Quick Response Code that uses only Black and White to represent data. The method further includes generating, using a processor, a Grayscale Quick Response Code using the determined set of Grayscale bands to represent the data.