A High-Imperceptibility and Histogram-Shifting Data Hiding Scheme for JPEG Images.
Yuanzhang LiShangjun YaoKai YangYu-an TanQuan-Xin ZhangPublished in: IEEE Access (2019)
Keyphrases
- jpeg images
- data hiding
- reversible data hiding
- embedding capacity
- high robustness
- information hiding
- jpeg compression
- watermarking method
- error correction
- secret data
- spatial domain
- spread spectrum
- discrete cosine transform
- dct coefficients
- watermark embedding
- data embedding
- watermarking algorithm
- gray level
- compressed images
- lossy compression
- watermarking technique
- copyright protection
- dct domain
- watermarking scheme
- compression algorithm