Hiding information using hybrid digital screening for product identification

HuaWei Duan; WenXi Yu; Yang Zou; XiuDuan Gong; SenHao Han; ShiHong Liu

doi:10.1117/12.2646364

23 August 2022 Hiding information using hybrid digital screening for product identification

HuaWei Duan, WenXi Yu, Yang Zou, XiuDuan Gong, SenHao Han, ShiHong Liu

Proceedings Volume 12330, International Conference on Cyber Security, Artificial Intelligence, and Digital Economy (CSAIDE 2022); 123300G (2022) https://doi.org/10.1117/12.2646364
Event: International Conference on Cyber Security, Artificial Intelligence, and Digital Economy (CSAIDE 2022), 2022, Huzhou, China

Abstract

Anti-counterfeiting is very important in commodity circulation area because it protects the interests of producers and consumers. Product identification is a kind of common anti-counterfeiting means. An innovative method was developed in this paper with aim to identify packaged products by means of printed image. Target information was hidden in digital gray patch by use of this method and then the digital gray patch was duplicated through digital printer to achieve a hard copy. The information hidden was invisible on the hard copy and could be extracted via a decoding software developed in this paper. The method created here is radically different from the digital watermark technology, since it intends to hide information in hard copies that usually adopted by commodity packages. Experiment results showed that various information could be hidden well in printed duplicates and identified clearly through the decoding software. The method constructed by this paper is low-cost and effective and therefore provided a new candidate for the field of commodity security and identification.

Citation Download Citation

HuaWei Duan, WenXi Yu, Yang Zou, XiuDuan Gong, SenHao Han, and ShiHong Liu "Hiding information using hybrid digital screening for product identification", Proc. SPIE 12330, International Conference on Cyber Security, Artificial Intelligence, and Digital Economy (CSAIDE 2022), 123300G (23 August 2022); https://doi.org/10.1117/12.2646364

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KEYWORDS

Frequency modulation

Data hiding

Fermium

Printing

Amplitude modulation

Digital watermarking

Cell phones

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