Image watermarking based on invariant regions of scale-space representation.
Jin S. SeoChang Dong YooPublished in: IEEE Trans. Signal Process. (2006)
Keyphrases
- image watermarking
- jpeg compression
- discrete wavelet transform
- watermarking algorithm
- geometric distortions
- additive noise
- image regions
- copyright protection
- affine transformation
- lossy compression
- input image
- region of interest
- geometric transformations
- denoising
- digital watermarking
- high frequency
- affine invariant
- multiresolution