Optimized DWT SVD Based Image Watermarking Scheme Using Particle Swarm Optimization.
Megha BansalAnurag MishraArpita SharmaPublished in: ICCSA (6) (2020)
Keyphrases
- image watermarking scheme
- watermarking scheme
- jpeg compression
- image watermarking
- digital watermarking
- geometric attacks
- discrete wavelet transform
- wavelet domain
- watermark embedding
- copyright protection
- watermarking algorithm
- digital watermark
- spread spectrum
- multiresolution
- singular value decomposition
- watermarking method
- spatial domain
- wavelet coefficients
- wavelet transform
- digital images
- digital image watermarking
- multiscale
- additive noise
- watermarking technique
- error correction
- lossy compression
- geometric distortions
- human visual system
- watermark detection
- denoising
- wavelet decomposition
- non stationary
- subband
- dct coefficients
- support vector regression
- computational complexity