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Digital images authentication scheme based on bimodal biometric watermarking in an independent domain

机译：独立领域中基于双峰生物特征水印的数字图像认证方案

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摘要

With the growing accessibility and usability of internet there is a growing concern over content protection of digital images. Recently, to eliminate the traditional use of passwords and to ensure that the access to the image is restricted only to legitimate users, security solutions are increasingly combined with biometrics. Consequently, biometric-based watermarking algorithms, that involve embedding the identity of the owner, are proposed to solve ownership disputes. This paper presents a new scheme for protecting and authenticating invisibly watermarked digital images. It applies Independent Component Analysis to the cover image and enables the insertion of two independent watermarks based on fingerprint and iris biometrics. In this approach biometric techniques are used for watermarks generation and for owners authentication. The main advantage of proposed algorithm is construction of ICA based watermarking domain to enable insertion of two independent watermarks, that improve authentication accuracy and makes scheme more robust. (C) 2016 Elsevier Inc. All rights reserved.
机译：随着互联网的可访问性和可用性的增长，人们越来越关注数字图像的内容保护。最近，为了消除传统的密码使用方式并确保仅对合法用户限制对图像的访问，安全解决方案越来越多地与生物识别技术结合使用。因此，提出了涉及嵌入所有者身份的基于生物特征的水印算法，以解决所有权纠纷。本文提出了一种新的方案，用于保护和认证不可见水印的数字图像。它对封面图像应用了独立成分分析，并可以基于指纹和虹膜生物特征识别技术插入两个独立的水印。在这种方法中，生物识别技术用于水印生成和所有者认证。所提出算法的主要优点是构造了基于ICA的水印域，以实现两个独立水印的插入，从而提高了认证的准确性，并使方案更加健壮。 （C）2016 Elsevier Inc.保留所有权利。

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