Semi-reversible quantization based data hiding using missing samples recovery technique.
Ali AmeriMohammad J. SaberianMohammad Ali AkhaeeFarokh MarvastiPublished in: ICT (2009)
Keyphrases
- cover image
- data hiding
- error correction
- spatial domain
- high capacity
- spread spectrum
- reversible data hiding
- watermark embedding
- information hiding
- quantization index modulation
- secret data
- secret message
- jpeg images
- computer vision
- watermarking technique
- computational complexity
- data hiding scheme
- wavelet domain
- error diffusion
- halftone images
- image quality
- image processing