Img-Protect : Privacy Protection of Images in Online Social Networks Using Watermarking Scheme

Authors(2) :-A. Sudha, A. Basheer Ahamed

The current privacy controls on social networks are far from adequate, resulting in inappropriate flows of information when users fail to understand their privacy settings or OSNs fail to implement policies correctly. Social networks may be complicated because of privacy expectations when they reserve the right to analyze uploaded photos using automated watermarking technique. A user who uploads digital data such as image to their home page may wish to share it with only mutual friends, which OSNs partially satisfy with privacy settings. This paper, we concentrate to solve the privacy violation problem occurred when images are published on the online social networks without the permission. According to such images are always shared after uploading process. Therefore, the digital image watermarking based on DWT co-efficient. Watermark bits are embedded in uploaded images. Watermarked images are shared in user home page. So images can be difficult to misuse by other persons. This paper provides protection approach to design the flexible policies for uploaded data. And also extend the work to implement information filtering approach to be used to give users the ability to automatically monitor the messages written on their own walls, by filtering out unwanted messages and comments about images. This concept can be implemented in real time for sending mobile intimation at the time of user in offline mode about negative comments. So user can easily guard the system from privacy violations.

Authors and Affiliations

A. Sudha
Research Scholar, Department of Computer Science Jamal Mohamed College, Trichy, Tamil Nadu, India
A. Basheer Ahamed
Associate Professor, Department of Computer Science Jamal Mohamed College, Trichy, Tamil Nadu, India

Online Social Networks, Image Acquisition, Privacy Violations, Digital Watermarking Techniques, Wavelet Co-Efficient Values, Comments Filtering

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Publication Details

Published in : Volume 3 | Issue 7 | September-October 2018
Date of Publication : 2018-09-30
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 06-17
Manuscript Number : CSEIT11836150
Publisher : Technoscience Academy

ISSN : 2456-3307

Cite This Article :

A. Sudha, A. Basheer Ahamed, "Img-Protect : Privacy Protection of Images in Online Social Networks Using Watermarking Scheme", International Journal of Scientific Research in Computer Science, Engineering and Information Technology (IJSRCSEIT), ISSN : 2456-3307, Volume 3, Issue 7, pp.06-17, September-October-2018.
Journal URL : http://ijsrcseit.com/CSEIT11836150

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