Non-invertible statistical wavelet watermarking.
Gianluca NicchiottiEnnio OttavianiPublished in: EUSIPCO (1998)
Keyphrases
- wavelet transform
- digital images
- denoising
- statistical analysis
- information theoretic
- multiresolution analysis
- neural network
- statistical information
- statistical methods
- wavelet coefficients
- multiscale
- wavelet domain
- wavelet decomposition
- watermarking algorithm
- power spectrum
- wavelet function
- haar wavelet
- watermarking scheme
- statistical models
- subband
- multiresolution
- face recognition