Embedding considering dependencies between pixels.
Elke FranzPublished in: Security, Forensics, Steganography, and Watermarking of Multimedia Contents (2008)
Keyphrases
- input image
- dependency analysis
- image pixels
- robust image watermarking
- dependency graphs
- original images
- data sets
- graph embedding
- nonlinear dimensionality reduction
- pixel values
- vector space
- pixel wise
- data hiding
- gray value
- information hiding
- pixel classification
- image quality
- multiscale
- adjacent pixels
- bayesian networks
- database