An adaptive, secure and imperceptive image watermarking using swarm intelligence, Arnold transform, SVD and DWT.
Falgun N. ThakkarVinay Kumar SrivastavaPublished in: Multim. Tools Appl. (2021)
Keyphrases
- swarm intelligence
- image watermarking
- digital watermarking
- discrete wavelet transform
- watermarking technique
- jpeg compression
- singular value decomposition
- ant colony optimization
- watermarking algorithm
- particle swarm optimization
- copyright protection
- evolutionary computation
- digital images
- computational intelligence
- particle swarm optimization pso
- geometric distortions
- multiresolution
- watermarking scheme
- geometric attacks
- data hiding
- additive noise
- lossy compression
- digital content
- wavelet coefficients
- artificial intelligence
- theoretical and empirical study
- singular values
- gaussian noise
- image fusion
- high frequency
- feature vectors
- feature space
- image processing