Subband decomposition based image compression algorithms with nonlinear adaptive filter banks.
Rusen ÖktemKaren O. EgiazarianA. Enis ÇetinPublished in: NSIP (1999)
Keyphrases
- filter bank
- subband
- wavelet filters
- compression algorithm
- image compression
- data compression
- multiscale
- perfect reconstruction
- wavelet decomposition
- wavelet transform
- image coding
- image data
- low frequency
- transform coefficients
- energy compaction
- multiresolution
- discrete cosine transform
- low pass
- image segmentation
- compression ratio
- high frequency
- bitstream
- locally adaptive
- image representation
- test images
- wavelet coefficients
- lifting scheme
- computer vision
- high resolution
- signal processing
- additive noise
- frequency domain
- reconstruction error
- low bit rate
- vector quantization
- bit rate
- discrete wavelet transform
- compression scheme