Digital watermarking method using a two-dimensional barcode

Seong-Goo Jeon; Kyoung-Ho Choi; Chan-Won Park; Il-Hwan Kim

doi:10.1117/12.664382

20 February 2006 Digital watermarking method using a two-dimensional barcode

Seong-Goo Jeon, Kyoung-Ho Choi, Chan-Won Park, Il-Hwan Kim

Proceedings Volume 6041, ICMIT 2005: Information Systems and Signal Processing; 60412L (2006) https://doi.org/10.1117/12.664382
Event: ICMIT 2005: Merchatronics, MEMS, and Smart Materials, 2005, Chongqing, China

Abstract

This paper proposed a digital watermarking method using a two-dimensional bar code. In general, one-dimensional bar code was just a key that can access detailed information to the host computer database. But a two-dimensional bar code is a new technology capable of holding relatively large amounts of data compared to the conventional one-dimensional bar code. The study used Data Matrix that is the most widely used among the many kinds of two-dimensional bar code. The experimental results show a similarity of the embedded and extracted two-dimensional watermark.

Citation Download Citation

Seong-Goo Jeon, Kyoung-Ho Choi, Chan-Won Park, and Il-Hwan Kim "Digital watermarking method using a two-dimensional barcode", Proc. SPIE 6041, ICMIT 2005: Information Systems and Signal Processing, 60412L (20 February 2006); https://doi.org/10.1117/12.664382

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