A reversible steganographic scheme for VQ indices based on joint neighboring coding.
The Duc KieuSterling RamroachPublished in: Expert Syst. Appl. (2015)
Keyphrases
- index table
- reversible data embedding
- locally adaptive
- data embedding
- secret data
- vector quantization
- compression rate
- compressed images
- data hiding
- compression scheme
- information hiding
- digital images
- jpeg images
- coding scheme
- vector quantizer
- reduced complexity
- visual quality
- scalar quantization
- least significant bit
- image coding