Keyphrases
- subband
- filter bank
- wavelet transform
- image compression
- multiresolution
- bit rate
- wavelet coefficients
- frequency domain
- wavelet decomposition
- high frequency
- subband coding
- discrete wavelet transform
- feature vectors
- low frequency
- wavelet packet
- wavelet domain
- locally adaptive
- frequency band
- wavelet coding
- image coder
- contourlet transform
- subband decomposition
- wavelet subbands
- low pass
- image coding
- wavelet transform coefficients
- adaptive wavelet
- non subsampled contourlet transform
- perfect reconstruction
- transform coefficients
- video coding
- rate distortion
- vector quantization
- multiscale
- generalized gaussian distribution
- embedded zerotree
- high quality