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Proceedings Paper

Digital image forensics for photographic copying
Author(s): Jing Yin; Yanmei Fang
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Paper Abstract

Image display technology has greatly developed over the past few decades, which make it possible to recapture high-quality images from the display medium, such as a liquid crystal display(LCD) screen or a printed paper. The recaptured images are not regarded as a separate image class in the current research of digital image forensics, while the content of the recaptured images may have been tempered. In this paper, two sets of features based on the noise and the traces of double JPEG compression are proposed to identify these recaptured images. Experimental results showed that our proposed features perform well for detecting photographic copying.

Paper Details

Date Published: 9 February 2012
PDF: 7 pages
Proc. SPIE 8303, Media Watermarking, Security, and Forensics 2012, 83030F (9 February 2012); doi: 10.1117/12.907597
Show Author Affiliations
Jing Yin, Sun Yat-sen Univ. (China)
Yanmei Fang, Sun Yat-sen Univ. (China)

Published in SPIE Proceedings Vol. 8303:
Media Watermarking, Security, and Forensics 2012
Nasir D. Memon; Adnan M. Alattar; Edward J. Delp, Editor(s)

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