A Survey of Techniques in Digital Watermarking
Journal Title: International journal of Emerging Trends in Science and Technology - Year 2016, Vol 3, Issue 6
Abstract
Due to advancement in the technology mostly in the digital multimedia, the storage and distribution of materials has become very easy. This has led to security threats where copying of images, video, and audios files can be done from one website to the other without the owner’s consent. Digital watermarking technology was therefore developed to provide security, authenticity, and identity of digital media. This research paper reviews various categories and algorithms involved in digital watermarking. The paper discusses the watermark embedding algorithms as well as watermark extraction and detection algorithms. The research focuses more on application of watermarking technology on image protection which is referred to as Image digital watermarking as well as the various watermarking techniques used
Authors and Affiliations
Balasubramanya G S
Keywords
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