Performance analysis of digital watermarkingtechniques in the spatial and DCT domain for still images
Digital watermarking is a process whereby random information is encoded into an image in such a way that the additional payload is indiscernible to the image observer. In this Paper, three typical watermarking techniques are compared and tested extensively, which not only include the private system,...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Czech Society of Systems Integration
2010-10-01
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| Series: | Journal of Systems Integration |
| Subjects: | |
| Online Access: | http://si-journal.org/index.php/JSI/article/view/53/48 |