Tamper Detection in Text Document
Baghdad Science Journal
View Archive Info| Field | Value | |
| Title |
Tamper Detection in Text Document
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| Creator |
Journal, Baghdad Science
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| Description |
Although text document images authentication is difficult due to the binary nature and clear separation between the background and foreground but it is getting higher demand for many applications. Most previous researches in this field depend on insertion watermark in the document, the drawback in these techniques lie in the fact that changing pixel values in a binary document could introduce irregularities that are very visually noticeable. In this paper, a new method is proposed for object-based text document authentication, in which I propose a different approach where a text document is signed by shifting individual words slightly left or right from their original positions to make the center of gravity for each line fall in with the middle point of intended line. Any modification, addition or deletion in a letter, word, or line in the document will be detected.
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| Publisher |
College of Science for Women - University of Baghdad
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| Date |
2008-06-01
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| Type |
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion Peer-reviewed Article |
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| Format |
application/pdf
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| Identifier |
http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/902
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| Source |
مجلة بغداد للعلوم; مجلد 5 عدد 2 (2008): issue 2; 313-317
Baghdad Science Journal; Vol 5 No 2 (2008): issue 2; 313-317 2411-7986 2078-8665 |
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| Language |
eng
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| Relation |
http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/902/833
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| Rights |
Copyright (c) 2008 Baghdad Science Journal
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