Detection of heterogeneous parallel steganography for low bit-rate VoIP speech streams.
Yuting HuYihua HuangZhongliang YangYongfeng HuangPublished in: Neurocomputing (2021)
Keyphrases
- low bit rate
- image compression
- bit rate
- video compression
- visual quality
- image quality
- jpeg images
- coding method
- shape coding
- compression algorithm
- adaptive quantization
- speech recognition
- quality of service
- multiscale
- image processing
- visual information
- audio visual
- speech signal
- video conferencing
- data hiding
- video data
- face recognition