Toward Optimal Prediction Error Expansion-Based Reversible Image Watermarking.
Aniket RoyRajat Subhra ChakrabortyPublished in: IEEE Trans. Circuits Syst. Video Technol. (2020)
Keyphrases
- reversible watermarking
- prediction error
- image watermarking
- watermarking scheme
- jpeg compression
- motion compensated
- digital watermarking
- overlapped block motion compensation
- bit rate
- copyright protection
- inter frame
- watermarking algorithm
- lossy compression
- geometric distortions
- additive noise
- discrete wavelet transform
- watermarking technique
- natural images
- watermarked image
- e learning
- motion vectors
- feature space
- video sequences
- multimedia