Optimization of Scaling Factors for Image Watermarking Using Harmony Search Algorithm.
Anurag MishraCharu AgarwalGirija ChettyPublished in: ICCSA (4) (2018)
Keyphrases
- harmony search algorithm
- image watermarking
- scaling factors
- numerical optimization
- harmony search
- optimization process
- optimization algorithm
- jpeg compression
- watermarking algorithm
- metaheuristic
- optimization problems
- particle swarm optimization
- global optimization
- geometric distortions
- optimization method
- differential evolution
- feature extraction
- control parameters
- feature selection
- image classification
- digital images
- multi objective