RST Invariant Watermarking Scheme Using Genetic Algorithm and DWT-SVD.
Yan ChaoHao WangShuying LiuHuaming LiuPublished in: BICS (2018)
Keyphrases
- watermarking scheme
- watermarking algorithm
- jpeg compression
- genetic algorithm
- digital watermarking
- image watermarking
- geometric attacks
- geometric transformations
- lossy compression
- singular value decomposition
- semi fragile
- discrete wavelet transform
- copyright protection
- wavelet domain
- image authentication
- spread spectrum
- error correction
- geometric distortions
- watermarking technique
- video watermarking
- image normalization
- digital watermark
- image watermarking scheme
- digital images
- multiresolution
- robust watermarking scheme
- watermarking method
- reversible watermarking
- singular values
- dct coefficients
- moment invariants
- watermark detection
- affine transformation
- wavelet coefficients
- digital image watermarking
- least squares
- pattern recognition
- watermarked image
- watermark embedding
- spatial domain
- subband
- gray level
- signal processing
- image processing