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Authors: Karol Wnukowicz ; Wladyslaw Skarbek and Grzegorz Galinski

Affiliation: Institute of Radioelectronic, Warsaw University of Technology, Poland

Keyword(s): Image replica detection, SVD.

Related Ontology Subjects/Areas/Topics: Design and Implementation of Signal Processing Systems ; Multidimensional Signal Processing ; Multimedia ; Multimedia Databases, Indexing, Recognition and Retrieval ; Multimedia Signal Processing ; Multimedia Systems and Applications ; Telecommunications

Abstract: Image replica detection system can be used by the owners of digital multimedia content to protect their rights against unauthorised use of their material. The paper presents a new approach for content-based image replica detection. A concept of singular energy trajectory is introduced and evaluated. It appears that this trajectory is invariant to many image operations. Moreover, the trajectories of original images and distorted copies are highly correlated. These properties make the proposed method a good tool for image replica detection.

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Paper citation in several formats:
Wnukowicz, K.; Skarbek, W. and Galinski, G. (2007). TRAJECTORY OF SINGULAR ENERGIES FOR IMAGE REPLICA DETECTION. In Proceedings of the Second International Conference on Signal Processing and Multimedia Applications (ICETE 2007) - SIGMAP; ISBN 978-989-8111-13-5, SciTePress, pages 434-439. DOI: 10.5220/0002135904340439

@conference{sigmap07,
author={Karol Wnukowicz. and Wladyslaw Skarbek. and Grzegorz Galinski.},
title={TRAJECTORY OF SINGULAR ENERGIES FOR IMAGE REPLICA DETECTION},
booktitle={Proceedings of the Second International Conference on Signal Processing and Multimedia Applications (ICETE 2007) - SIGMAP},
year={2007},
pages={434-439},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002135904340439},
isbn={978-989-8111-13-5},
}

TY - CONF

JO - Proceedings of the Second International Conference on Signal Processing and Multimedia Applications (ICETE 2007) - SIGMAP
TI - TRAJECTORY OF SINGULAR ENERGIES FOR IMAGE REPLICA DETECTION
SN - 978-989-8111-13-5
AU - Wnukowicz, K.
AU - Skarbek, W.
AU - Galinski, G.
PY - 2007
SP - 434
EP - 439
DO - 10.5220/0002135904340439
PB - SciTePress

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