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A Review on Digital Image Watermarking and Its Techniques

Rajiv Vasudev
Department of Computer Science & Engineering, Anand College of Engineering & Management, Kapurthala, India

Abstract—The enormous popularity of internet offers various multimedia resources through various digital networks. These multimedia resources or digital media should be protected against various unauthorized attacks so as to use them for profit or security. Digital Watermarking is a way of protecting the digital media from unauthorized usage.This paper is a review on the Watermarking process, Types of watermarks, Various Watermarking Techniques and Applications of Watermarking.

Index Terms—watermarking, types of watermarks, spatial watermarking, frequency domain watermarking and applications of watermarking

Cite: Rajiv Vasudev, "A Review on Digital Image Watermarking and Its Techniques," Journal of Image and Graphics, Vol. 4, No. 2, pp. 150-153, December 2016. doi: 10.18178/joig.4.2.150-153