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oaioai:oai.ojsuad.telkomnika.com:article/1009

Image Tamper Detection and Recovery by Intersecting Signatures

Authors
Publication date
1 December 2014
Publisher
'Universitas Ahmad Dahlan'
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    Abstract

    In this paper, we propose an exact image authentication scheme that can, in the best case, detect image tampering with the accuracy of one pixel. This method is based on constructing blocks in the image in such a manner that they intersect with one another in different directions. Such a technique is very useful to identify whether an individual image pixel has been tampered with. Moreover, the tampered region can be well recovered with the embedded recover data

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    TELKOMNIKA (Telecommunication Computing Electronics and Control)

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    Last time updated on 09/04/2020

    This paper was published in TELKOMNIKA (Telecommunication Computing Electronics and Control).

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