Modified BCH data hiding scheme for JPEG steganography.
Vasiliy SachnevHyoung Joong KimPublished in: EURASIP J. Adv. Signal Process. (2012)
Keyphrases
- data hiding scheme
- data hiding
- jpeg images
- lossy compression
- secret data
- error correction
- information hiding
- image compression
- spread spectrum
- data embedding
- compression algorithm
- high capacity
- spatial domain
- compressed images
- high robustness
- image coding
- reversible data hiding
- low bit rate
- dct coefficients
- compressed domain
- jpeg compression
- dct domain
- video sequences
- secret key
- subband
- gray scale
- signal processing
- wavelet transform