A novel adaptive data hiding based on improved EMD and interpolation.
Shu-Yuan ShenLi-Hong HuangSong-sen YuPublished in: Multim. Tools Appl. (2018)
Keyphrases
- data hiding
- error correction
- reversible data hiding
- spread spectrum
- spatial domain
- high capacity
- data hiding scheme
- secret data
- tamper detection
- data embedding
- watermarking technique
- cover image
- secret message
- image processing
- frequency domain
- information hiding
- motion estimation
- empirical mode decomposition
- image data
- multiscale