Subband wavenet with overlapped single-sideband filterbanks.
Takuma OkamotoKentaro TachibanaTomoki TodaYoshinori ShigaHisashi KawaiPublished in: ASRU (2017)
Keyphrases
- subband
- filter bank
- subband coding
- wavelet transform
- image compression
- multiresolution
- bit rate
- wavelet coefficients
- wavelet decomposition
- high frequency
- frequency domain
- locally adaptive
- feature vectors
- image coding
- discrete wavelet transform
- reconstruction error
- low frequency
- image coding scheme
- low pass
- wavelet domain
- image coder
- adaptive wavelet
- contourlet transform
- perfect reconstruction
- subband decomposition
- wavelet packet
- transform coefficients
- frequency band
- wavelet subbands
- wavelet coding
- image processing
- multiscale decomposition
- transform coding
- spatial domain
- multiscale
- face recognition