A Reversible Watermark With a New Overflow Solution
Overflow problem is essential to reversible watermarking algorithms, as it would lead to great distortion or irreversibility if not properly handled. In general, the existing algorithms handle overflow problem with methods that take a lot changes to pixels, which consequently brings a possibly poor...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2019-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8491273/ |