Volume 7 Issue 4 - November 2016

  • 1. Study of various detection techniques of tampered regions in digital image forensics

    Authors : Priyadarshini S, Dr. S. Miruna Joe Amali

    Pages : 248-253

    DOI : http://dx.doi.org/10.21172/1.74.034

    Keywords : Random walk,First digit features,Salient object detection, Photo Response Non-Uniformity,splicing attacks.

    Abstract :

    Availability of various image editing software both online and offline has tremendously proliferated. This has greatly increased the incidences of digital images manipulation for various intentions. Thereby, causing increased threat to the originality and authenticity of the digital images. Originality of digital images is mandatory for many applications like in military, medical etc. There are various detection techniques in the literature for the identification of tampered images. The focus of this paper is to present a review on the various techniques available to find out the manipulated regions in the digital image. Various techniques are described and focus on their comparison according to the properties like tamper detection, localisation, selective or strict authentication is performed.

    Citing this Journal Article :

    Priyadarshini S, Dr. S. Miruna Joe Amali, "Study of various detection techniques of tampered regions in digital image forensics", https://www.ijltet.org/journal_details.php?id=909&j_id=3530, Volume 7 Issue 4 - November 2016, 248-253, #ijltetorg