Lossless Wideband RF Compression via Lifting-Based IIR Subband Decomposition.
Charles CooperMichael W. MarcellinPublished in: IEEE Trans. Aerosp. Electron. Syst. (2020)
Keyphrases
- subband decomposition
- image compression
- frequency band
- wavelet transform
- subband
- lifting scheme
- radio frequency
- compression ratio
- lossless compression
- compression algorithm
- compression scheme
- lossy compression
- vector quantization
- high frequency
- low frequency
- multiresolution
- bit allocation
- wavelet filters
- filter bank
- compressed images
- multiscale
- data compression
- reconstructed image
- image coding
- low bit rate
- wavelet coefficients
- wavelet packet
- wavelet decomposition
- discrete wavelet transform
- entropy coding
- transform coding
- vector quantizer
- energy compaction
- wavelet domain
- image processing
- signal to noise ratio
- video compression
- transform coefficients
- quadtree
- image reconstruction
- feature extraction