Optimized and secure technique for multiplexing QR code images of single characters: application to noiseless messages retrieval

Publisher: IOP Publishing

E-ISSN: 2040-8986|17|8|85702-85710

ISSN: 2040-8986

Source: Journal of Optics, Vol.17, Iss.8, 2015-08, pp. : 85702-85710

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Abstract