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A bit toggling approach for AMBTC tamper detection scheme with high image fidelity
The existing tamper detection schemes for absolute moment block truncation coding (AMBTC) compressed images are able to detect the tampering. However, the marked image qualities of these schemes can be enhanced, and their authentication methods may fail to detect some special tampering. We propose a...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7162451/ https://www.ncbi.nlm.nih.gov/pubmed/32298280 http://dx.doi.org/10.1371/journal.pone.0230997 |