Towards Energy Optimization of Transparent Watermarks using Entropy Masking.
Mohammad Sayad HaghighiShahrokh GhaemmaghamiPublished in: EuroIMSA (2005)
Keyphrases
- optimization algorithm
- digital images
- information theory
- optimization problems
- global optimization
- optimization process
- energy consumption
- optimization method
- copyright protection
- optimization methods
- human visual system
- mutual information
- multiscale
- signal processing
- wavelet domain
- motion estimation
- constrained optimization
- image processing