JPEG Quantization Tables Forensics: A Statistical Approach

Authors: Babak Mahdian, Stanislav Saic, Radim Nedbal
Publication year: 2011
Publication type: Konferenční příspěvek (mezinárodní konf.)
Periodical: Computational Forensics : Proceedings of the 4th International Workshop, IWCF 2010
Projects: Institute for Theoretical Computer Science
Bibliographic citation: MAHDIAN, Babak, SAIC, Stanislav, NEDBAL, Radim. JPEG Quantization Tables Forensics: A Statistical Approach. In: SAKO, Hiroshi, FRANKE, Katrin Y., SAITOH, Shuji, eds. Computational Forensics : Proceedings of the 4th International Workshop, IWCF 2010. Heidelberg: Springer Verlag, 2011, S. 150-159. Lecture Notes in Computer Science, 6540. ISBN 978-3-642-19375-0. ISSN 0302-9743
Dostupné z: doi:10.1007/978-3-642-19376-7_13.
DOI: 10.1007/978-3-642-19376-7_13
ID: 355068

Abstract

Modeling information noise in image metadata, we introduce a statistical approach to metadata analysis of images from “unguaranteed” sources. Resulting fingerprints are based on JPEG quantization tables.