A Novel Blind Watermarking Algorithm in Contourlet Domain.
Haifeng LiJianting WenHaifeng GongPublished in: ICPR (3) (2006)
Keyphrases
- contourlet domain
- watermarking algorithm
- wavelet domain
- denoising
- wavelet coefficients
- multiscale
- spatial domain
- subband
- jpeg compression
- shift invariant
- wavelet transform
- discrete wavelet transform
- human visual system
- sar images
- image denoising
- multiresolution
- digital watermarking
- copyright protection
- high frequency
- dct coefficients
- fusion model
- frequency domain
- contourlet transform
- image processing
- machine learning
- image quality
- watermarking technique
- higher order