A Review on Digital Watermarking For Copyright Protection of Digital Data

Authors

  • Reeta Chainani M.Tech (CSE) student, Jayoti Vidyapeeth Women’s University, Jaipur, Rajasthan

Abstract

In the present position of global networking, we want to protect our digital contents i.e. audios, videos, pictures and texts from unauthorized copying. For this reason, Digital Image watermarking Techniques have been developed to the copyright protection of digital data from illegal modification and reproduction. It is used in various areas like broadcast monitoring, copyright protection and also for owner identification. This paper highlights the basic model of Digital watermarking including its types and applications and also about various attacks on watermarked images. In this paper we also discussed about two methods i. e spatial domain and frequency domain.

Keywords: Watermarking images, Audios, Videos, Texts, Frequency domain, DCT, DWT.

Published

2015-06-30

How to Cite

Reeta Chainani. (2015). A Review on Digital Watermarking For Copyright Protection of Digital Data. International Journal of Innovative Computer Science & Engineering, 2(3). Retrieved from https://ijicse.in/index.php/ijicse/article/view/31

Issue

Vol. 2 No. 3 (2015)

Section

Articles