Using Invariant Image Features for Synchronization in Spread Spectrum Image Watermarking
<p/> <p>A watermarking scheme is presented in which the characteristics of both spatial and frequency techniques are combined to achieve robustness against image processing and geometric transformations. The proposed approach consists of three basic steps: estimation of the just noticeab...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2002-01-01
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| Series: | EURASIP Journal on Advances in Signal Processing |
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| Online Access: | http://dx.doi.org/10.1155/S1110865702000719 |