Keyphrases
- subband
- filter bank
- wavelet transform
- image compression
- multiresolution
- high frequency
- bit rate
- feature vectors
- frequency domain
- wavelet coefficients
- subband coding
- wavelet decomposition
- discrete wavelet transform
- low pass
- locally adaptive
- wavelet domain
- image coder
- wavelet coding
- adaptive wavelet
- low frequency
- subband decomposition
- reconstruction error
- frequency band
- image coding
- wavelet subbands
- wavelet packet
- vector quantization
- image coding scheme
- perfect reconstruction
- high pass
- image quality
- wavelet transform coefficients