Subband configuration of adaptive synthesis filter banks for image compression.
Abdul NadeemYangyu FanPublished in: ICDIM (2013)
Keyphrases
- subband
- image compression
- filter bank
- wavelet transform
- image coding
- vector quantization
- subband image coding
- wavelet decomposition
- high frequency
- perfect reconstruction
- wavelet coefficients
- subband coding
- frequency domain
- wavelet packet
- image coding scheme
- compression algorithm
- low pass
- discrete wavelet transform
- wavelet domain
- multiresolution
- reconstructed image
- compression scheme
- lifting scheme
- reconstruction error
- discrete cosine transform
- low bit rate
- image coder
- low frequency
- compression ratio
- wavelet filter banks
- contourlet transform
- image processing
- compressed images
- frequency band
- multiscale decomposition
- quadrature mirror
- wavelet bases
- coding gain
- entropy coding
- video coding
- computationally efficient
- computational complexity