Data hiding in a hologram by modified digital halftoning techniques

Hsi Chun Wang, Wei Chiang Wang

研究成果: 書貢獻/報告類型會議貢獻

2 引文 斯高帕斯(Scopus)

摘要

The objective of this research is to design a novel data hiding method for the dot-matrix hologram. The modified error diffusion techniques for addressing the halftone dots in six colors are proposed to make efficient use of the image area and to hide information. After outputting the encoded hologram, which is in analog format, an independent data recovery system is applied to capture the encoded holographic image and to extract the hidden information. The results show that it is feasible to hide data in a dot-matrix hologram. The method proposed in this research can achieve multiple security features for hologram in anti-counterfeiting applications.

原文英語
主出版物標題Knowledge-Based Intelligent Information and Engineering Systems - 9th International Conference, KES 2005, Proceedings
發行者Springer Verlag
頁面1086-1092
頁數7
ISBN(列印)3540288961, 9783540288961
DOIs
出版狀態已發佈 - 2005 一月 1
事件9th International Conference on Knowledge-Based Intelligent Information and Engineering Systems, KES 2005 - Melbourne, 澳大利亚
持續時間: 2005 九月 142005 九月 16

出版系列

名字Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
3683 LNAI
ISSN(列印)0302-9743
ISSN(電子)1611-3349

其他

其他9th International Conference on Knowledge-Based Intelligent Information and Engineering Systems, KES 2005
國家澳大利亚
城市Melbourne
期間05/9/1405/9/16

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

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  • 引用此

    Wang, H. C., & Wang, W. C. (2005). Data hiding in a hologram by modified digital halftoning techniques. 於 Knowledge-Based Intelligent Information and Engineering Systems - 9th International Conference, KES 2005, Proceedings (頁 1086-1092). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 卷 3683 LNAI). Springer Verlag. https://doi.org/10.1007/11553939_152