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Entropy-Based Video Steganalysis of Motion Vectors
In this paper, a new method is proposed for motion vector steganalysis using the entropy value and its combination with the features of the optimized motion vector. In this method, the entropy of blocks is calculated to determine their texture and the precision of their motion vectors. Then, by usin...
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| Publicado no: | Entropy (Basel) |
|---|---|
| Main Authors: | , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
MDPI
2018
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7512759/ https://ncbi.nlm.nih.gov/pubmed/33265335 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/e20040244 |
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