Codebook Partition Based Steganography without Member Restriction.
Yung-Kuei ChiangPiyu TsaiFeng-Long HuangPublished in: Fundam. Informaticae (2008)
Keyphrases
- vector quantization
- information hiding
- bag of words
- image representation
- spread spectrum
- vector quantizer
- data hiding
- data embedding
- data sets
- feature vectors
- high capacity
- image compression
- soft assignment
- object recognition
- jpeg images
- vector quantized
- copyright protection
- image features
- computational complexity
- feature selection