Histogram Shifting as a Data Hiding Technique: An Overview of Recent Developments.
Yasaman Zandi MehranMona NafariAlireza NafariNazanin Zandi MehranPublished in: DICTAP (1) (2011)
Keyphrases
- recent developments
- data hiding
- reversible data hiding
- error correction
- high capacity
- spread spectrum
- spatial domain
- tamper detection
- data hiding scheme
- information hiding
- recent advances
- secret data
- data embedding
- reversible data hiding scheme
- halftone images
- cover image
- secret message
- jpeg images
- watermarking technique
- prediction algorithm
- pixel values
- multiscale
- face recognition