Wavelet Filter Design based on the Lifting Scheme and its Application in Lossless Image Compression

@inproceedings{Telekom2009WaveletFD,
  title={Wavelet Filter Design based on the Lifting Scheme and its Application in Lossless Image Compression},
  author={TILO STRUTZ Deutsche Telekom},
  year={2009}
}
  • TILO STRUTZ Deutsche Telekom
  • Published 2009
The description of filter banks using lifting structures does not only benefit low-complexity implementation in software or hardware, but is also advantageous for the design of filter banks because of the guaranteed perfect reconstruction property. This paper proposes a new design method for wavelet filter banks, which is explained based on a single lifting structure suitable for 9/7 filter pairs. The filters are derived directly, the factorisation of known filters is not necessary. In addition… CONTINUE READING