Markov bidirectional transfer matrix for detecting LSB speech steganography with low embedding rates.
Wanxia YangShanyu TangMiaoqi LiBeibei ZhouYijing JiangPublished in: Multim. Tools Appl. (2018)
Keyphrases
- data embedding
- data hiding
- least significant bit
- secret message
- cover image
- information hiding
- hidden information
- digital images
- secret data
- spatial domain
- reversible data hiding
- high capacity
- error correction
- authentication scheme
- spread spectrum
- error concealment
- markov chain
- watermarking technique
- image authentication
- speech recognition
- grayscale images
- manifold learning
- signal processing
- speech signal
- compressed images
- stego image
- binary images
- text to speech
- jpeg images
- copyright protection
- transform domain
- markov model
- embedded image
- transfer learning