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Proceedings Paper

Digital watermarking method using a two-dimensional barcode
Author(s): Seong-Goo Jeon; Kyoung-Ho Choi; Chan-Won Park; Il-Hwan Kim
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Paper 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.

Paper Details

Date Published: 20 February 2006
PDF: 7 pages
Proc. SPIE 6041, ICMIT 2005: Information Systems and Signal Processing, 60412L (20 February 2006); doi: 10.1117/12.664382
Show Author Affiliations
Seong-Goo Jeon, Kangwon National Univ. (South Korea)
Kyoung-Ho Choi, Kangwon National Univ. (South Korea)
Chan-Won Park, Kangwon National Univ. (South Korea)
Il-Hwan Kim, Kangwon National Univ. (South Korea)

Published in SPIE Proceedings Vol. 6041:
ICMIT 2005: Information Systems and Signal Processing
Yunlong Wei; Kil To Chong; Takayuki Takahashi, Editor(s)

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