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Title of Journal: Nonlinear Dyn

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Abbravation: Nonlinear Dynamics

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Springer Netherlands

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DOI

10.1007/s00432-004-0581-8

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ISSN

1573-269X

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An efficient scheme for digital watermarking using

Authors: Sajjad Shaukat Jamal Tariq Shah Iqtadar Hussain
Publish Date: 2013/04/20
Volume: 73, Issue: 3, Pages: 1469-1474
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Abstract

This paper presents the new digital watermarking algorithm based on the chaotic map Data can easily be hidden in images by using the least significant bits In the anticipated algorithm the logistic map is employed for locating embedding positions of chaotic watermark generation and a novel watermarking scheme is proposed Simulation results reveal that the proposed technique is feasible and watermarks are indiscernible The results illustrate that mean of energy correlation contrast and homogeneity analyses of the proposed algorithm are quite optimal

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