Keyphrases
- subband
- wavelet coding
- subband coding
- filter bank
- bit rate
- wavelet transform
- image compression
- multiresolution
- coding gain
- transform coefficients
- discrete wavelet transform
- frequency domain
- high frequency
- wavelet coefficients
- coding efficiency
- energy compaction
- wavelet decomposition
- coding method
- wavelet domain
- feature vectors
- low pass
- low frequency
- locally adaptive
- coding scheme
- mobile ad hoc networks
- significant bit
- image coder
- wavelet image coding
- inter frame
- wavelet packet
- routing protocol
- wavelet subbands
- frequency band
- transform coding
- contourlet transform
- perfect reconstruction
- high pass
- rate distortion
- video coding
- image coding
- image quality
- multiscale
- similarity measure
- image processing