Improving Energy Compaction of Adaptive Fourier Decomposition.
Adam BorowiczPublished in: EUSIPCO (2020)
Keyphrases
- energy compaction
- image coding
- image compression
- subband
- rate distortion
- transform coding
- shift invariant
- wavelet transform
- frequency domain
- perfect reconstruction
- transform coefficients
- filter bank
- dyadic wavelet transform
- wavelet decomposition
- fourier transform
- bit rate
- compression efficiency
- multiscale
- image processing
- high frequency
- compression ratio
- transform domain
- vector quantizer
- discrete cosine transform
- image coder
- image quality
- lifting scheme
- multiresolution
- high quality