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Study and Analysis of Domain Based Digital Image Water Marking Techniques: Survey

Vipin Agrawal, Dr. Karuna Markam

Abstract


Abstract

Due to the modern steps forward in internet technology and evolution of very high-speed networks operating everywhere, security of digital content is must. So, it has become a hard job to protect copyright of an individual's creation. Digital image watermarking (DIW) is usually utilized for copyright protection of virtual facts. The effectiveness of a digital watermarking (DW) approach is indicated by using the robustness of embedded watermarks (EW) against the quantity of assaults. In the present paper, a survey on DW procedure, applications, concept and its offerings in various fields are introduced. There are lots of strategies for watermarking like, discrete wavelet transforms (DWT), and discrete cosine transform (DCT). The ordinary performance aspect of these strategy’s peak signal to noise ratio (PSNR), imply rectangular errors (MSE).

Keywords: Digital wartermaring, digital watermarking techniques, DWT, DCT etc.

Cite this Article

Vipin Agrawal, Karuna Markam. Study and Analysis of Domain Based Digital Image Water Marking Techniques: Survey. Journal of Artificial Intelligence Research & Advances. 2017; 4(2):     39–45p.


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