Dilation-3 PR QMF for image processing

@article{Lian2016Dilation3PQ,
  title={Dilation-3 PR QMF for image processing},
  author={Jian-ao Lian and Yonghui Wang and Cajetan M. Akujuobi},
  journal={2016 IEEE Southwest Symposium on Image Analysis and Interpretation (SSIAI)},
  year={2016},
  pages={93-96}
}
Perfect reconstruction (PR) quadrature mirror filter (QMF) banks with finite impulse response (FIR) filters are constructed from systems of dilation-3 biorthogonal refinable functions and wavelets. Such filters can be applied to image processing applications, such as image compression, image denoising, etc. These filters are linear due to the symmetry… CONTINUE READING