Joint Robust and Reversible Watermarking for Medical Images
نویسندگان
چکیده
منابع مشابه
Intelligent reversible watermarking in integer wavelet domain for medical images
The prime requirement of reversible watermarking scheme is that the system should be able to restore the cover work to its original state after extracting the hidden information. Reversible watermarking approaches, therefore, have wide applications in medical and defense imagery. In this paper, an intelligent reversible watermarking approach GA-RevWM for medical images is proposed. GA-RevWM is ...
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Data hiding is a technique used to embed a sequence of bits in a host image with small visual deterioration and the means to extract it afterwards. Reversible data hiding allows, in addition, recovering the original cover-image exactly. Several reversible data hiding techniques have been developed but none of them seems to be appropriate for binary images. This paper proposes a reversible data ...
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Image authentication has drawn a good attention in both storage as well as communication, with the advancement of technology on the internet. Enforcement of protection of medical content that is being transmitted through the internet also has become a major issue of computer security. Since medical contents are more widely distributed, it is necessary to develop security mechanism to guarantee ...
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Medical image watermarking is a special branch of image watermarking. The main use of medical image watermarking is for authentication and tamper detection. In addition, it is used to insert the related electronic patient record (EPR) into the medical image. The objective of this paper is to conduct a research of medical image properties and applications. In addition, some of medical image wate...
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ژورنال
عنوان ژورنال: Procedia Technology
سال: 2012
ISSN: 2212-0173
DOI: 10.1016/j.protcy.2012.10.033