A Subsampling and Interpolation Technique for Reversible Histogram Shift Data Hiding.
Yih-Chuan LinTzung-Shian LiYao-Tang ChangChuen-Ching WangWen-Tzu ChenPublished in: ICISP (2010)
Keyphrases
- data hiding
- reversible data hiding
- high capacity
- error correction
- spatial domain
- secret data
- information hiding
- reversible data hiding scheme
- tamper detection
- data embedding
- spread spectrum
- watermarking technique
- prediction algorithm
- cover image
- visual quality
- gray level
- secret message
- image processing
- jpeg images
- halftone images
- image quality
- data hiding scheme
- image data