Practical steganographic capacity and the best cover image.
Sos S. AgaianBenjamin M. RodriguezPublished in: Visual Information Processing (2005)
Keyphrases
- cover image
- data hiding
- spatial domain
- high capacity
- binary images
- discrete cosine transform
- pixel values
- secret image
- stego image
- secret data
- least significant bit
- data extraction
- frequency domain
- error correction
- integer wavelet transform
- gray scale
- digital images
- spread spectrum
- post processing
- reversible data hiding
- motion estimation
- multiscale