文章基本信息

标题：DIGITAL WATERMARKING – A SOLUTION FOR COPYRIGHT PROTECTION OF MULTIMEDIA DATA
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作者：Nidhi Kandhil ; Dr. Anil Kumar
期刊名称：International Journal of Computer Science and Management Studies
电子版ISSN：2231-5268
出版年度：2012
卷号：12
期号：2
出版社：Imperial Foundation
摘要：The recent progress in the digital multimedia technologies has offered any facilities in the transmission, reproduction & manipulation of data. However, this advancement has also brought the challenge such as copyright protection for content providers. Digital Watermarking is one of the proposed solutions for copyright protection of multimedia data. This technique is better than Digital Signature and other methods because it does not increase overhead. Digital Watermarking is not an older Field. There are many research are going in this field. Researchers have invented technique those increase the Security, Capacity and Imperceptibility of Watermarked Images. Here, in this Thesis our main focus is on providing robustness for web applications i.e. we provide the security to images those are stored in remote server so that unauthorized customer will not receive the image from server because the image is watermarked by using the Algorithm described in this research work and if the customer will hack the image then he / she will get the distorted image.
关键词：Steganography; Data hiding methods; Requirement and Feasibility Analysis