Digital Watermarking Enhancement Using Wavelet Filter Parametrization.
Piotr LipinskiJan StolarekPublished in: ICANNGA (1) (2011)
Keyphrases
- digital watermarking
- wavelet filters
- discrete wavelet transform
- multiresolution
- subband
- wavelet domain
- high frequency
- wavelet transform
- wavelet coefficients
- jpeg compression
- image fusion
- low frequency
- data compression
- filter bank
- image processing
- digital images
- feature vectors
- copyright protection
- frequency domain
- wavelet decomposition
- image compression