Steganalysis of adaptive multi-rate speech with unknown embedding rates using multi-scale transformer and multi-task learning mechanism
As adaptive multi-rate (AMR) speech applications become increasingly widespread, AMR-based steganography presents growing security risks. Conventional steganalysis methods often assume known embedding rates, limiting their practicality in real-world scenarios where embedding rates are unknown. To ov...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | en |
| Published: |
Multidisciplinary Digital Publishing Institute (MDPI)
2025
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| Subjects: | |
| Online Access: | http://psasir.upm.edu.my/id/eprint/123114/1/123114.pdf http://psasir.upm.edu.my/id/eprint/123114/ https://www.mdpi.com/2624-800X/5/2/29 |
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