A Watermarking Scheme Based on Two-dimensional Wavelet Filter Parametrization.
Guosheng ChengJianwei YangPublished in: IAS (2009)
Keyphrases
- watermarking scheme
- wavelet filters
- wavelet transform
- data compression
- discrete wavelet transform
- jpeg compression
- filter bank
- copyright protection
- digital watermarking
- shift invariant
- watermarking algorithm
- error correction
- subband
- texture features
- wavelet decomposition
- geometric distortions
- multiscale
- watermarking technique
- palmprint
- multiresolution
- image compression
- watermark embedding
- reversible watermarking
- rotation invariant
- wavelet coefficients
- similarity measure