APPLYING WATERMARKING IN DIGITAL IMAGE COPYRIGHT PROTECTION
نویسندگان
چکیده
منابع مشابه
Sensitive Digital Image Watermarking for Copyright Protection
In this paper, a watermark hiding scheme for copyright protection of sensitive images is proposed. The concept of Visual Cryptography is used, so that the original host image is not altered. The proposed scheme aims at improving the security of the related schemes. The scheme also reduces the size of codebook and size of shares, to be used in watermark hiding process. This is achieved by adapti...
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One way for copyright protection is digital watermarking. Digital watermarking is the process of embedding information regarding the authenticity or the identity of the owners into a image or any piece of data. Digital watermarking has been classified into two types :Visible and Invisible Watermarking. In visible digital watermarking, the embedded information is visible. Typically, the informat...
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s of Published Contributions B.1 Recovery of Watermark Using Differential Affine Motion Estimation Abstract Digital watermarking techniques have been proposed to protect the copyright of multimedia data. Robustness against geometric distortion is one of the most important issues to be solved to increase the robustness of digital image watermarking systems. Such attacks are very simple to implem...
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Digital watermarking has been proposed as a solution to the problem of resolving copyright ownership of multimedia data (image, audio, video). The work presented in this thesis is concerned with the design of robust digital image watermarking algorithms for copyright protection. Firstly, an overview of the watermarking system, applications of watermarks as well as the survey of current watermar...
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Digital watermarking technique is proposed for copyright protection or ownership identification of digital media, such as audio, image, video, or text. A digital signature or digital watermark is embedded in the host media. The digital watermark is hidden such that it is perceptually and statistically undetectable. This watermark can then be extracted from the host media and used to identify th...
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ژورنال
عنوان ژورنال: Scientific Journal of Tra Vinh University
سال: 2019
ISSN: 1859-4816
DOI: 10.35382/18594816.1.1.2019.80