RST-Resistant Image Watermarking Using Invariant Centroid and Reordered Fourier-Mellin Transform.
Bum-Soo KimJae-Gark ChoiKil-Houm ParkPublished in: IWDW (2003)
Keyphrases
- image watermarking
- watermarking algorithm
- fourier mellin transform
- geometric transformations
- document images
- jpeg compression
- copyright protection
- signal processing
- watermarking scheme
- lossy compression
- affine transformation
- geometric distortions
- affine invariant
- watermarking technique
- digital watermarking
- discrete wavelet transform
- additive noise
- image analysis
- image data
- wavelet domain