A Hybrid Algorithm for Image Watermarking against Signal Processing Attacks.
Amit Kumar SinghMayank DaveAnand MohanPublished in: MIWAI (2013)
Keyphrases
- hybrid algorithm
- image watermarking
- signal processing
- watermarking algorithm
- jpeg compression
- spread spectrum
- simulated annealing
- particle swarm optimization
- image processing
- watermarking technique
- geometric attacks
- tabu search
- particle swarm optimization pso
- digital watermarking
- differential evolution
- genetic algorithm
- optimal solution
- pattern recognition
- copyright protection
- ant colony optimization
- image watermarking scheme
- digital image watermarking
- imperialist competitive algorithm
- lossy compression
- geometric distortions
- dct coefficients
- filter bank
- metaheuristic
- evolutionary algorithm
- discrete wavelet transform
- optimization method