Abstract
In recent literature many strategies for attacking and subverting a watermark have been presented. Such attacks suggest that the ability to embed non-erasable watermarks does not necessarily imply that the watermarking scheme can be used to establish ownership. The main aim of this paper is to formulate necessary and sufficient requirements for a watermarking scheme to be able to resolve rightful ownership. It is shown that some of the popular schemes proposed in literature for watermarking images do not satisfy these requirements. Finally, we show that a modification of a watermarking scheme in literature [1] performs satisfactorily.
| Original language | English (US) |
|---|---|
| Pages | 414-418 |
| Number of pages | 5 |
| State | Published - Dec 1 1998 |
| Event | Proceedings of the 1998 International Conference on Image Processing, ICIP. Part 2 (of 3) - Chicago, IL, USA Duration: Oct 4 1998 → Oct 7 1998 |
Other
| Other | Proceedings of the 1998 International Conference on Image Processing, ICIP. Part 2 (of 3) |
|---|---|
| City | Chicago, IL, USA |
| Period | 10/4/98 → 10/7/98 |
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ASJC Scopus subject areas
- Hardware and Architecture
- Computer Vision and Pattern Recognition
- Electrical and Electronic Engineering
Cite this
Digital image watermarking : issues in resolving rightful ownership. / Ratakonda, Krishna; Dugad, Rakesh; Ahuja, Narendra.
1998. 414-418 Paper presented at Proceedings of the 1998 International Conference on Image Processing, ICIP. Part 2 (of 3), Chicago, IL, USA, .Research output: Contribution to conference › Paper
}
TY - CONF
T1 - Digital image watermarking
T2 - issues in resolving rightful ownership
AU - Ratakonda, Krishna
AU - Dugad, Rakesh
AU - Ahuja, Narendra
PY - 1998/12/1
Y1 - 1998/12/1
N2 - In recent literature many strategies for attacking and subverting a watermark have been presented. Such attacks suggest that the ability to embed non-erasable watermarks does not necessarily imply that the watermarking scheme can be used to establish ownership. The main aim of this paper is to formulate necessary and sufficient requirements for a watermarking scheme to be able to resolve rightful ownership. It is shown that some of the popular schemes proposed in literature for watermarking images do not satisfy these requirements. Finally, we show that a modification of a watermarking scheme in literature [1] performs satisfactorily.
AB - In recent literature many strategies for attacking and subverting a watermark have been presented. Such attacks suggest that the ability to embed non-erasable watermarks does not necessarily imply that the watermarking scheme can be used to establish ownership. The main aim of this paper is to formulate necessary and sufficient requirements for a watermarking scheme to be able to resolve rightful ownership. It is shown that some of the popular schemes proposed in literature for watermarking images do not satisfy these requirements. Finally, we show that a modification of a watermarking scheme in literature [1] performs satisfactorily.
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UR - http://www.scopus.com/inward/citedby.url?scp=0032293207&partnerID=8YFLogxK
M3 - Paper
AN - SCOPUS:0032293207
SP - 414
EP - 418
ER -