Indian Journal of Public Health Research & Development
Year : 2019, Volume : 10, Issue : 5
First page : ( 857) Last page : ( 861)
Print ISSN : 0976-0245. Online ISSN : 0976-5506.
Article DOI : 10.5958/0976-5506.2019.01189.6

Dual Watermarking Technique for Protection of Images

Bhardwaj Swapnil¹, Chabra Kirat¹, Madhurima², Dhir Saru²

¹Student, Amity University, Uttar Pradesh

²Amity University, Uttar Pradesh

Online published on 4 June, 2019.

Abstract

Image watermarking is a tool used for authentication, ownership, intellectual property protection and many other security aspects of e-data. Dual watermarking is effective and efficient to prevent attacks, because it uses a private key and a public disordered mixing algorithm for the recovery of images. This can be a good way of protection of copyright and authenticity of images. In this paper, dual watermark scheme for protecting images is proposed, which provides a better way of protection of images against copyright infringements than the regular watermark technique.

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Keywords

Dual Watermarking (DWT), Image watermarking, watermarking techniques.

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