A Lossless Data Hiding Scheme for VQ Indexes Based on Joint Neighboring Coding.
Andrew RudderThe Duc KieuPublished in: KSII Trans. Internet Inf. Syst. (2015)
Keyphrases
- data hiding scheme
- index table
- data embedding
- secret data
- reversible data embedding
- data hiding
- image compression
- embedding capacity
- progressive transmission
- vector quantization
- error correcting
- bit allocation
- compressed images
- manifold learning
- error correction
- grayscale images
- distortion measure
- error concealment
- coding scheme
- secret key
- image coding
- high robustness
- lossless compression
- information hiding
- inter frame
- high capacity
- high frequency
- subband
- pixel values
- cover image
- lossy compression
- coding efficiency
- vector quantizer