Circular Spatial improved watermark embedding using a new Global SIFT synchronization scheme.
L. VerstrepenT. MeestersTim DamsAnn DoomsDieter BardynPublished in: DPS (2009)
Keyphrases
- watermark embedding
- video watermarking
- watermarking scheme
- spread spectrum
- image authentication
- image watermarking scheme
- wavelet domain
- watermarking algorithm
- copyright protection
- image watermarking
- human visual system
- object recognition
- image features
- additive noise
- digital watermarking
- watermarking method
- image normalization
- watermark extraction
- computer vision
- spatial domain
- wavelet coefficients
- multiresolution