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Authors: Ta Minh Thanh 1 and Keisuke Tanaka 2

Affiliations: 1 Tokyo Institute of Technology and Le Quy Don Technical University, Japan ; 2 Tokyo Institute of Technology, CREST and JST., Japan

Keyword(s): q-Logarithm SVD (q-SVD), Image Watermarking, Quantization Index Modulation (QIM).

Related Ontology Subjects/Areas/Topics: Applications and Services ; Computer Vision, Visualization and Computer Graphics ; Features Extraction ; Image and Video Analysis ; Media Watermarking and Security ; Multimedia Forensics

Abstract: We propose new image blind watermarking by using both the quantization index modulation (QIM) technique and the quantized singular value decomposition (SVD) domain based on the q-logarithm function. In order to reduce the distortion of the embedded image, we employ the q-logarithm transform on the Y component of the original image after performing the SVD domain. We call this domain the q-SVD domain. In our proposed method, the tradeoff of robustness and quality can be controlled by a predefined quantization coefficient Q of QIM and a parameter q of the q-SVD domain. Several experiments are conducted to show the robustness of our proposed method against processing attacks and geometric attacks.

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Paper citation in several formats:
Thanh, T. and Tanaka, K. (2015). Blind Watermarking using QIM and the Quantized SVD Domain based on the q-Logarithm Function. In Proceedings of the 10th International Conference on Computer Vision Theory and Applications (VISIGRAPP 2015) - Volume 1: VISAPP; ISBN 978-989-758-091-8; ISSN 2184-4321, SciTePress, pages 14-25. DOI: 10.5220/0005291900140025

@conference{visapp15,
author={Ta Minh Thanh and Keisuke Tanaka},
title={Blind Watermarking using QIM and the Quantized SVD Domain based on the q-Logarithm Function},
booktitle={Proceedings of the 10th International Conference on Computer Vision Theory and Applications (VISIGRAPP 2015) - Volume 1: VISAPP},
year={2015},
pages={14-25},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005291900140025},
isbn={978-989-758-091-8},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the 10th International Conference on Computer Vision Theory and Applications (VISIGRAPP 2015) - Volume 1: VISAPP
TI - Blind Watermarking using QIM and the Quantized SVD Domain based on the q-Logarithm Function
SN - 978-989-758-091-8
IS - 2184-4321
AU - Thanh, T.
AU - Tanaka, K.
PY - 2015
SP - 14
EP - 25
DO - 10.5220/0005291900140025
PB - SciTePress

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