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Receiver operating characteristic (ROC) graph to determine the most suitable pairs analysis threshold value

Emelia Akashah, PA, Sugathan, SK and Ho, ATS (2008) Receiver operating characteristic (ROC) graph to determine the most suitable pairs analysis threshold value In: WCECS '08, 2008-10-22 - 2008-10-24, San Francisco, USA.

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Abstract

Steganography is the art of hiding the information that is going to be sent from one party to another. Information can be hidden into image, text, audio or video. Steganography allowed communication to happen without other people notice there is transmission of message except the intended party. This paper explains the implementation of receiver operating characterictic (ROC) graph addressing the incorrect classification of images for stegogramme and non-stegogramme classes using pairs analysis detection technique. The threshold value to discriminate between the two classes is identified, to reduce the rate of false negative (FN).

Item Type: Conference or Workshop Item (Paper)
Additional Information:

Copyright 2008 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.

Divisions: Faculty of Engineering and Physical Sciences > Computing Science
Depositing User: Symplectic Elements
Date Deposited: 18 Jul 2012 08:44
Last Modified: 23 Sep 2013 19:25
URI: http://epubs.surrey.ac.uk/id/eprint/532129

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