By Topic

Digital image authentication system based on digital watermarking

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Bhargava, N. ; Dept. of Comput. Sci., MDS Univ., Ajmer, India ; Sharma, M.M. ; Garhwal, A.S. ; Mathuria, M.

In these days, people are using social networking sites for sharing their life moments as images. And another side other users can access or even download those digital images. Faker can exploits by editing and modifying the original image. Modify images can then be upload and share. The illegal use of personal image comes under copyright law. This research paper introduces a prototype for Digital Image Authentication System (DIAS). This system can perform visible and invisible watermarking on image. DIAS is applicable for color and gray images. The input image could be of any size, and the resultant image size would be same as input image. DIAS identifies the ownership of digital image using Digital Watermarking. The Digital watermarking concept is used to hide and detect information from image. It is the best way to copyright protection of the user. By the use of digital watermarking, user can blame on faker for ownership. This is known as an Authentication System for ownership identification. The complete system consists of two functions, one for hiding information inside image and other for detecting information from image. In this approach, digital watermarking performed using Discrete Wavelet Transform (DWT) and analyzed its results.

Published in:

Radar, Communication and Computing (ICRCC), 2012 International Conference on

Date of Conference:

21-22 Dec. 2012