Data hiding in the optimal keyframes using circular shifting and mutation operations for improvement in imperceptibility.
Sahil GuptaNaresh Kumar GargPublished in: Int. J. Inf. Comput. Secur. (2023)
Keyphrases
- data hiding
- key frames
- error correction
- spread spectrum
- reversible data hiding
- information hiding
- spatial domain
- high capacity
- cover image
- data hiding scheme
- data embedding
- embedding capacity
- secret data
- watermarking technique
- visual features
- watermarking scheme
- video content
- halftone images
- video data
- high robustness
- denoising
- feature vectors