Hybrid subband/frequency-domain adaptive systems.
Koen EnemanMarc MoonenPublished in: Signal Process. (2001)
Keyphrases
- frequency domain
- subband
- adaptive systems
- wavelet transform
- filter bank
- multiresolution
- bit rate
- fourier transform
- image compression
- learning systems
- spatial domain
- high frequency
- low frequency
- wavelet coefficients
- feature vectors
- power spectrum
- user modeling
- wavelet decomposition
- low pass
- wavelet domain
- discrete wavelet transform
- user model
- context awareness
- wavelet packet
- image coder
- e learning
- visual quality
- subband coding
- learning environment
- multiscale
- image coding
- frequency band
- bandpass
- discrete fourier transform
- wavelet filters
- high pass
- adaptive quantization
- low bit rate
- rate distortion
- similarity measure