New Channel Selection Criterion for Spatial Domain Steganography.
Yane ZhongFangjun HuangDong ZhangPublished in: IWDW (2012)
Keyphrases
- spatial domain
- selection criterion
- data hiding
- model selection
- frequency domain
- transform domain
- cover image
- mutual information
- secret message
- jpeg images
- feature selection
- spread spectrum
- variable selection
- motion estimation
- objective function
- support vector machine
- learning algorithm
- dct domain
- decision trees
- image processing
- feature selection algorithms
- wireless channels
- information hiding
- cross validation
- data embedding
- machine learning
- multiscale
- video sequences
- secret data