Hierarchical Representation Network for Steganalysis of QIM Steganography in Low-Bit-Rate Speech Signals.
Hao YangZhongliang YangYongJian BaoYongfeng HuangPublished in: CoRR (2019)
Keyphrases
- hierarchical representation
- low bit rate
- information hiding
- data hiding
- jpeg images
- speech signal
- image compression
- video compression
- bit rate
- image quality
- speech recognition
- multiresolution
- error correction
- coarse to fine
- compression algorithm
- visual quality
- spatial domain
- video conferencing
- image registration
- feature selection
- coding method
- image data
- computational complexity
- multiscale