Impact of feature selection in classification for hidden channel detection on the example of audio data hiding.
Christian KrätzerJana DittmannPublished in: MM&Sec (2008)
Keyphrases
- data hiding
- feature selection
- feature set
- error correction
- feature extraction
- feature space
- machine learning
- spatial domain
- spread spectrum
- secret information
- high capacity
- reversible data hiding
- dimension reduction
- feature vectors
- watermarking technique
- data hiding scheme
- frequency domain
- computer simulation
- information hiding
- channel coding
- multimedia