A Comprehensive Survey of Contemporary Researches in Watermarking for Copyright Protection of Digital Images
A Comprehensive Survey of Contemporary Researches in Watermarking for Copyright Protection of Digital Images
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发表时间：
2009
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通讯作者：
Mr.Manjunatha;D. Koliwad
中科院分区：
文献类型：
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作者：
Mr.Manjunatha;D. Koliwad
摘要如今，内容提供商和所有者遇到的一个主要问题是保护他们的材料。他们担心版权保护和对其数字内容的进一步利用。数字信息可以轻松复制和分发，因此需要有效的版权保护工具。为了解决这些日益增长的问题，已经引入了包括水印在内的各种技术。近年来，数字水印技术已经成为保护数字内容不被非法复制的有效解决方案。为了保护数字图像的版权，研究人员提出了各种各样的水印技术。广泛的审查，在数字图像版权保护的水印的流行文献提出了沿着与分类。此外，还对数字水印技术作了沿着简要的介绍，介绍了数字水印的特点、应用和技术。
Summary Nowadays, a chief problem encountered by content providers and owners is the protection of their material. They are apprehensive about copyright protection and further forms of exploitation of their digital content. The ease by which digital information can be duplicated and distributed has led to the need for effective copyright protection tools. Diverse techniques including watermarking have been introduced in effort to tackle these increasing concerns. Recently digital watermarking technology has emerged as an effective solution for protecting the digital content from unauthorized copying. A wide variety of watermarking techniques have been proposed by researchers for the copyright protection of digital images. An extensive review of the prevailing literature in watermarking of digital images for copyright protection is presented along with the classification. In addition, a concise introduction about digital watermarking is presented along with its properties, applications and techniques.