Lossless Data Hiding Scheme Using Adjacent Pixel Difference Based on Scan Path.
Xian-Ting ZengLingdi PingZhuo LiPublished in: J. Multim. (2009)
Keyphrases
- embedding capacity
- data embedding
- data hiding scheme
- scan path
- data hiding
- secret data
- reversible data hiding
- visual quality
- image quality
- manifold learning
- lossy compression
- high capacity
- compressed images
- eye movements
- eye tracking
- grayscale images
- watermarking method
- error concealment
- image compression
- watermarking technique
- information hiding
- eye tracking data
- pixel values
- lossless compression
- error correction
- watermark embedding
- reconstructed image
- levenshtein distance
- similarity measure
- high resolution