Semi-fragile watermarking based content image authentication scheme
This paper presents a block-wise semi-fragile watermarking scheme for image content authentication, with tamper area localization and recovery capability. Before the watermark sequence is generated, the original image is divided into two regions: The Region of Interest (ROI) and the Region of Embed...
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| Hauptverfasser: | , , , |
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| Format: | Artigo |
| Sprache: | Inglês |
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Universidad de Antioquia
2013-02-01
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| Schriftenreihe: | Revista Facultad de Ingeniería Universidad de Antioquia |
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| Online-Zugang: | https://revistas.udea.edu.co/index.php/ingenieria/article/view/14664 |
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