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Authors: Kazuaki Sugai ; Kitahiro Kaneda and Keiichi Iwamura

Affiliation: Tokyo University of Science 6-3-1 Niijuku, Katusika-ku Tokyo, 125-8585, Japan

Keyword(s): Authenticity Judgment, Inkjet Print, Physically Unclonable Function, Feature Matching, Image Processing.

Abstract: The distribution of counterfeit products such as food packages, branded product tags, and drug labels, which are easy to imitate, has become a serious economic and safety problem. To address this problem, we propose a method to judge counterfeit products from commonly used inkjet-printed codes. To judge authenticity, copies of printed matter of an inkjet printer are used as they are difficult to duplicate. In this study, we propose a new authenticity judgment system that combines the locally likely arrangement hashing (LLAH) system, which performs high-speed image retrieval, and Accelerated-KAZE (A-KAZE), which matches the features of inkjet-printed matter with high accuracy to verify accuracy.

CC BY-NC-ND 4.0

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Paper citation in several formats:
Sugai, K.; Kaneda, K. and Iwamura, K. (2021). High-speed Retrieval and Authenticity Judgment using Unclonable Printed Code. In Proceedings of the 18th International Conference on Signal Processing and Multimedia Applications - SIGMAP; ISBN 978-989-758-525-8; ISSN 2184-9471, SciTePress, pages 57-64. DOI: 10.5220/0010542100570064

@conference{sigmap21,
author={Kazuaki Sugai. and Kitahiro Kaneda. and Keiichi Iwamura.},
title={High-speed Retrieval and Authenticity Judgment using Unclonable Printed Code},
booktitle={Proceedings of the 18th International Conference on Signal Processing and Multimedia Applications - SIGMAP},
year={2021},
pages={57-64},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010542100570064},
isbn={978-989-758-525-8},
issn={2184-9471},
}

TY - CONF

JO - Proceedings of the 18th International Conference on Signal Processing and Multimedia Applications - SIGMAP
TI - High-speed Retrieval and Authenticity Judgment using Unclonable Printed Code
SN - 978-989-758-525-8
IS - 2184-9471
AU - Sugai, K.
AU - Kaneda, K.
AU - Iwamura, K.
PY - 2021
SP - 57
EP - 64
DO - 10.5220/0010542100570064
PB - SciTePress