Conference proceeding
Watermarking in online media e-business
Proceedings. International Conference on Information Technology: Coding and Computing, pp 158-163
2002
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
The need for copyright protection has become a detachable requirement for online media e-business as online multimedia businesses and enabling technologies become viable in recent years. Watermarking enables copyright protection in e-business but it also slows down the packaging process for delivery. The requirement of instant delivery is a prime requirement for online business. In the literature, extensive research on watermarking performance has been emphasized on imperceptibility and robustness but not the efficiency factor for online e-business, for example processing time and storage requirement that are crucial to the success of online e-business. We investigate four watermarking schemes derived from one-bit watermarking, multiple-bit watermarking and their combinations in order to identify a viable watermarking scheme that can meet the requirements of online e-business. The performance of these schemes in terms of preparation time, delivery time and storage requirement are measured and reported. Our analysis proves that the watermarking schemes with multiple-bit watermarking can ensure instant delivery with a penalty of some extra storage requirements.
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Details
- Title
- Watermarking in online media e-business
- Creators
- S.H. Kwok - Hong Kong University of Science and TechnologyC.C. Yang - Chinese University of Hong KongIEEE COMPUTER SOCIETY
- Publication Details
- Proceedings. International Conference on Information Technology: Coding and Computing, pp 158-163
- Publisher
- IEEE
- Resource Type
- Conference proceeding
- Language
- English
- Academic Unit
- Information Science
- Web of Science ID
- WOS:000175939100028
- Scopus ID
- 2-s2.0-1342306804
- Other Identifier
- 991021855186104721
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- Web of Science research areas
- Computer Science, Information Systems
- Computer Science, Software Engineering
- Computer Science, Theory & Methods
- Engineering, Electrical & Electronic