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Decoding Different Patterns in Various Grey Tones Incorporated in the QR Code

Filip Cvitić ; University of Zagreb, Faculty of Graphic Arts
Jesenka Pibernik ; University of Zagreb, Faculty of Graphic Arts

Puni tekst: engleski, pdf (1 MB) str. 11-22 preuzimanja: 199* citiraj
APA 6th Edition
Cvitić, F. i Pibernik, J. (2014). Decoding Different Patterns in Various Grey Tones Incorporated in the QR Code. Acta graphica, 25 (1-2), 11-22. Preuzeto s https://hrcak.srce.hr/138192
MLA 8th Edition
Cvitić, Filip i Jesenka Pibernik. "Decoding Different Patterns in Various Grey Tones Incorporated in the QR Code." Acta graphica, vol. 25, br. 1-2, 2014, str. 11-22. https://hrcak.srce.hr/138192. Citirano 26.07.2021.
Chicago 17th Edition
Cvitić, Filip i Jesenka Pibernik. "Decoding Different Patterns in Various Grey Tones Incorporated in the QR Code." Acta graphica 25, br. 1-2 (2014): 11-22. https://hrcak.srce.hr/138192
Harvard
Cvitić, F., i Pibernik, J. (2014). 'Decoding Different Patterns in Various Grey Tones Incorporated in the QR Code', Acta graphica, 25(1-2), str. 11-22. Preuzeto s: https://hrcak.srce.hr/138192 (Datum pristupa: 26.07.2021.)
Vancouver
Cvitić F, Pibernik J. Decoding Different Patterns in Various Grey Tones Incorporated in the QR Code. Acta graphica [Internet]. 2014 [pristupljeno 26.07.2021.];25(1-2):11-22. Dostupno na: https://hrcak.srce.hr/138192
IEEE
F. Cvitić i J. Pibernik, "Decoding Different Patterns in Various Grey Tones Incorporated in the QR Code", Acta graphica, vol.25, br. 1-2, str. 11-22, 2014. [Online]. Dostupno na: https://hrcak.srce.hr/138192. [Citirano: 26.07.2021.]

Sažetak
Using colors in bar codes causes errors that may adversely affect their readability (Tan etal. 2010), given that the contrast between data and background modules is reduced. Due to the unreliability of using color bar codes, most designers still keep to the limitations placed by Pira International (Smithers Pira) in 2002 (Williams, 2004). Since the contrast between data modules and background modules is the most important aspect in the process of reliable bar code decoding, this paper explores the dependence of reliable decoding of QR codes incorporated with combinations of grey tones on the technical characteristics of the cameras on smartphones that were marketed in the period between 2008 and 2012.

Ključne riječi
QR code; greyscale; designed QR codes; mobile devices; reliable QR code decoding

Hrčak ID: 138192

URI
https://hrcak.srce.hr/138192

Posjeta: 330 *