Geometrically Invariant Image Watermarking in the DWT Domain.
Shijun XiangHyoung-Joong KimPublished in: WISA (2007)
Keyphrases
- image watermarking
- jpeg compression
- watermarking algorithm
- geometric distortions
- copyright protection
- digital watermarking
- affine transformation
- discrete wavelet transform
- digital images
- lossy compression
- moment invariants
- geometric transformations
- watermarking technique
- additive noise
- watermarking scheme
- geometric attacks
- video data
- high quality