A Zero-Watermark Scheme for Identification Photos based on QR Code and Visual Cryptography
نویسندگان
چکیده
منابع مشابه
A Zero-Watermark Scheme for Identification Photos based on QR Code and Visual Cryptography
This paper proposes a zero-watermark scheme for identification photos based on QR code and visual cryptography. The method makes no changes to original images while embedding the QR code watermark. In order to ensure the security, we use Arnold transformation to scrambling the watermark. In the scheme, we use discrete wavelet transform and matrix norm computing to generate the invariant feature...
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ژورنال
عنوان ژورنال: International Journal of Security and Its Applications
سال: 2016
ISSN: 1738-9976,1738-9976
DOI: 10.14257/ijsia.2016.10.1.19