Reversible data hiding method by extending reduced difference expansion
To keep hiding secret data in multimedia files, such as video, audio, and image considers essential for information security. Image, for instance, as the media aids data insertion securely. The use of insertion technique must ensure a reliable process on retaining data quality and capacity. However,...
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| Main Authors: | , |
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| Format: | EJournal Article |
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Universitas Ahmad Dahlan,
2019-07-25.
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| Subjects: | |
| Online Access: | Get Fulltext |
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| Call Number: |
A1234.567 |
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| Copy 1 | Available |