Abstract
We propose a wavelet-based watermarking scheme by dynamically constructing the filters embedded within the watermark as well as the potential of the private key patterns associated with the individual images. This scheme explores the watermark dissemination in a non-traditional dimension, allows the dual purpose of the embedded data as either watermarks or private keys, and offers an additional analysis and optimization through the dynamic filter choices. The watermark detection and robustness are also investigated to include the defense against noises, cropping, distortions, and includes the non-availability of the original images at the detections.
| Original language | English |
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| Title of host publication | Proceedings of the 3rd IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2003 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 223-226 |
| Number of pages | 4 |
| ISBN (Electronic) | 0780382927, 9780780382923 |
| DOIs | |
| Publication status | Published - 2003 |
| Event | 3rd IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2003 - Darmstadt, Germany Duration: 14 Dec 2003 → 17 Dec 2003 |
Publication series
| Name | Proceedings of the 3rd IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2003 |
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Conference
| Conference | 3rd IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2003 |
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| Country/Territory | Germany |
| City | Darmstadt |
| Period | 14/12/03 → 17/12/03 |
Bibliographical note
Publisher Copyright:© 2003 IEEE.
Keywords
- Australia
- Authentication
- Data mining
- Decorrelation
- Embedded computing
- Filters
- Image resolution
- Testing
- Watermarking
- Wavelet domain