A New Robust Watermarking Scheme for Color Image in Spatial Domain.
Ibrahim NasirYing WengJianmin JiangPublished in: SITIS (2007)
Keyphrases
- robust watermarking scheme
- transform domain
- spatial domain
- color images
- frequency domain
- wavelet domain
- dct domain
- gray scale
- color information
- motion estimation
- discrete cosine transform
- temporal domain
- image processing
- data hiding
- fourier domain
- dct coefficients
- contrast enhancement
- color filter array
- multiresolution
- feature vectors
- multiscale