Spatial and geometrical transform techniques for watermarking digital images
The explosive growth in the use of the Internet had made the attraction of distributing multimedia mediums ever so prevalent. The increasing importance of digital medium, however, brings also new challenges as it is now straightforward to duplicate and manipulate multimedia content. There is a stron...
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| Format: | Theses and Dissertations |
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2008
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| Online Access: | http://hdl.handle.net/10356/3550 |
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| Institution: | Nanyang Technological University |
| Summary: | The explosive growth in the use of the Internet had made the attraction of distributing multimedia mediums ever so prevalent. The increasing importance of digital medium, however, brings also new challenges as it is now straightforward to duplicate and manipulate multimedia content. There is a strong need for security services in order to keep the distribution of digital medium work both profitable for the owner and reliability for the customer. |
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