Residential College | false |
Status | 已發表Published |
Difference Expansion Based Robust Reversible Watermarking with Region Filtering | |
Choi K.-C.; Pun C.-M. | |
2016-05-10 | |
Conference Name | 13TH INTERNATIONAL CONFERENCE ON COMPUTER GRAPHICS, IMAGING AND VISUALIZATION (CGIV) |
Source Publication | Proceedings - Computer Graphics, Imaging and Visualization: New Techniques and Trends, CGiV 2016 |
Pages | 278-282 |
Conference Date | MAR 29-APR 01, 2016 |
Conference Place | Beni Mellal City, MOROCCO |
Abstract | Existing robust reversible watermarking methods usually have poor visual quality or unstable robustness and reversibility, implies that reversibility cannot be assured even in lossless channel. In this paper, a novel robust reversible watermarking method is proposed. In the proposed method, bit plane manipulation is applied to hide watermark bits in bit planes that are lesser affected by attacks. Region filtering is also adopted to find blocks that result in low variance for watermark embedding to further increase its robustness. Experimental results show that our method has improved performances compared with state-of-the-art technology, better surviving bit rate, a robustness measure, is obtained in the proposed algorithm. |
Keyword | Bit Plane Lossless Data Hiding Reversible Watermarking Robust Threshold |
DOI | 10.1109/CGiV.2016.61 |
URL | View the original |
Indexed By | CPCI-S |
Language | 英語English |
WOS Research Area | Computer Science ; Engineering ; Imaging Science & Photographic Technology |
WOS Subject | Computer Science, Software Engineering ; Engineering, Electrical & Electronic ; Imaging Science & Photographic Technology |
WOS ID | WOS:000386281600049 |
Scopus ID | 2-s2.0-84973663781 |
Fulltext Access | |
Citation statistics | |
Document Type | Conference paper |
Collection | DEPARTMENT OF COMPUTER AND INFORMATION SCIENCE |
Affiliation | Universidade de Macau |
First Author Affilication | University of Macau |
Recommended Citation GB/T 7714 | Choi K.-C.,Pun C.-M.. Difference Expansion Based Robust Reversible Watermarking with Region Filtering[C], 2016, 278-282. |
APA | Choi K.-C.., & Pun C.-M. (2016). Difference Expansion Based Robust Reversible Watermarking with Region Filtering. Proceedings - Computer Graphics, Imaging and Visualization: New Techniques and Trends, CGiV 2016, 278-282. |
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