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IMAGE ORIENTATION BASED WATERMARKING TECHNIQUE IN COPYRIGHT PROTECTION

机译:版权保护中基于图像定位的水印技术

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As a means of copyright protection, the use of watermarking has still not reached a significant level of reliability in applications to resolve infringement claims in the courts. This is because of two main obstacles. The first raises the need to consider original image quality as the main evidence over any other clues whereas the second denotes the lack of an adequate common measure that prove the superiority of one technique over another and then prevent improvement on efficiency and quality of algorithms. In seeking to address this problem, this research proposes a new image orientation watermarking technique based on the possession of the highest quality of the original image as the main evidence in copyright disputes and proposes a generic measure capable of scoring the performance of the different proposals. This design benefits Principal Component Analysis and Blind Noise Level Estimation to resemble a set of image transitions over resizing operations in response to owner signature. To deduce copyright, watermarked image besides its original coordinates are incorporated in copyright issues with the aid of two formulated parameters; Protection Requirement (PR) and Distance Decision (D) that are to serve as a protection requirement measure and a resolving parameter respectively. The design along its obtained results shows convincing validity results that are further explicated using ANOVA and linearity testing.
机译:作为版权保护的一种手段,在法庭上解决侵权要求的申请中,使用水印仍然没有达到很高的可靠性。这是由于两个主要障碍。第一种提出需要将原始图像质量视为主要证据,而不是其他任何线索,而第二种则表示缺乏足够的通用措施来证明一种技术相对于另一种技术的优越性,从而阻止算法效率和质量的提高。为了解决这个问题,本研究提出了一种新的图像定向水印技术,该技术基于拥有最高质量的原始图像作为版权纠纷的主要证据,并提出了一种能够对不同提议的性能进行评分的通用措施。该设计有益于主成分分析和盲噪声水平估计,类似于响应所有者签名而在调整大小操作上的一组图像过渡。为了推论版权,在水印图像的原始坐标之外,借助两个公式化的参数将其添加到版权问题中。保护要求(PR)和距离决策(D)分别用作保护要求措施和解决参数。该设计及其获得的结果表明了令人信服的有效性结果,使用ANOVA和线性测试可以进一步证实该结果。

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