Waterfilling: a connection between information theoretic and perceptually based watermarking.
Siva SomasundaramRajarathnam ChandramouliPublished in: ICIP (3) (2002)
Keyphrases
- information theoretic
- mutual information
- information theory
- theoretic framework
- information bottleneck
- information theoretic measures
- entropy measure
- kullback leibler divergence
- watermarking scheme
- multi modality
- watermarking algorithm
- minimum description length
- jensen shannon divergence
- kl divergence
- pattern recognition
- human visual system
- log likelihood
- markov random field
- computer vision
- distributional clustering