A High Capacity Reversible Data Hiding Scheme Based on Multi-Level Integer DWT and Histogram Modification.
Shun ZhangTiegang GaoFusheng YangPublished in: Int. J. Digit. Crime Forensics (2014)
Keyphrases
- high capacity
- reversible data hiding
- data hiding
- discrete wavelet transform
- lossy compression
- multiresolution
- data storage
- error correction
- data embedding
- wavelet transform
- image watermarking
- watermarking technique
- digital watermarking
- information hiding
- low frequency
- high frequency
- jpeg compression
- frequency domain
- spatial domain
- wavelet coefficients
- subband
- wavelet domain