Novel QR Code Image Watermarking using Wavelet Transform | Zendy

V. Lokeswara | Zendy; S. Abdel Aziz Noha | Zendy

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Novel QR Code Image Watermarking using Wavelet Transform

Author(s) -

V. Lokeswara,

S. Abdel Aziz Noha

Publication year - 2015

Publication title -

international journal of computer applications

Language(s) - English

Resource type - Journals

ISSN - 0975-8887

DOI - 10.5120/ijca2015905728

Subject(s) - computer science , digital watermarking , code (set theory) , image (mathematics) , wavelet transform , artificial intelligence , computer vision , wavelet , computer security , programming language , set (abstract data type)

In this paper, we describe the Digital Image Processing, patent preservation and authentication is more eloquent. To accomplish this, digital dissimilar watermarking techniques are introduced for the salvation. We analyze an algorithm in wavelet domain using wavelet transformation for a digital indomitable watermarking. In this technique secret data is embedded into a Quick Response (QR) Code image. In this, we implant a binary image determined as watermark, embedded into one of the selected wavelet sub bands. QR code is a label of two dimensional barcode. A Barcode is a machine displayable text which is affiliated to a packet and records the pertinent information. A watermark is a litigation of covering digital information in a wave like image, data etc.

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