Watermarking via zero assigned filter banks.
Zeynep YücelA. Bülent ÖzgülerPublished in: Signal Process. (2010)
Keyphrases
- filter bank
- image coding
- subband
- multiscale
- perfect reconstruction
- multiresolution
- digital images
- frequency domain
- image coding scheme
- signal processing
- computationally efficient
- low pass
- watermarking scheme
- wavelet filters
- watermarking algorithm
- discrete cosine transform
- lifting scheme
- subband coding
- reconstruction error
- wavelet packet
- watermarking technique
- quadrature mirror
- data hiding
- high frequency
- image compression
- wavelet domain
- wavelet coefficients
- finite impulse response
- pattern recognition
- image processing
- infinite impulse response
- neural network