Application of hypothesis testing theory for optimal detection of LSB matching data hiding.
Rémi CogranneFlorent RetraintPublished in: Signal Process. (2013)
Keyphrases
- data hiding
- hypothesis testing
- error correction
- likelihood ratio test
- spatial domain
- data embedding
- reversible data hiding
- spread spectrum
- data hiding scheme
- high capacity
- information hiding
- watermarking technique
- cover image
- worst case
- secret message
- digital images
- training set
- jpeg images
- secret data
- statistical tests