Robust Watermarking Scheme in Finite Ridgelet Transform Domain.
Ruiling ZhuXin WangPublished in: PACIIA (1) (2008)
Keyphrases
- frequency domain
- transform domain
- robust watermarking scheme
- spatial domain
- ridgelet transform
- denoising algorithm
- radon transform
- denoising
- image denoising
- hadamard transform
- feature extraction
- discrete cosine transform
- wavelet transform
- blind watermarking
- transform coefficients
- data hiding
- stereo image coding
- image processing
- wyner ziv video coding
- computational complexity
- distributed video coding
- similarity measure