Secure data hiding techniques: a survey.
Laxmanika SinghAmit Kumar SinghPradeep Kumar SinghPublished in: Multim. Tools Appl. (2020)
Keyphrases
- watermarking technique
- data hiding
- error correction
- spread spectrum
- reversible data hiding
- spatial domain
- tamper detection
- high capacity
- secret message
- data hiding scheme
- secret data
- jpeg images
- data embedding
- authentication scheme
- information hiding
- halftone images
- security analysis
- digital images
- computer vision
- key management
- visual information
- gray scale