Keyphrases
- subband
- high pass
- wavelet transform
- filter bank
- discrete wavelet transform
- locally adaptive
- multiresolution
- high frequency
- low pass
- wavelet decomposition
- feature vectors
- low frequency
- bit rate
- lifting scheme
- image compression
- frequency band
- frequency domain
- bandpass
- image data
- similarity measure
- wavelet coefficients
- contourlet transform
- low pass filter