The dyadic lifting schemes and the denoising of digital images

Turghunjan Abdukirim Türüki, Muhammed Hussain, Koichi Niijima, Shigeru Takano

Research output: Contribution to journalArticlepeer-review

22 Citations (Scopus)


The dyadic lifting schemes, which generalize Sweldens lifting schemes, have been proposed for custom-design of dyadic and bi-orthogonal wavelets and their duals. Starting with dyadic wavelets and exploiting the control provided in the form of free parameters, one can custom-design dyadic as well as bi-orthogonal wavelets adapted to a particular application. To validate the usefulness of the schemes, two construction methods have been proposed for designing dyadic wavelet filters with higher number of vanishing moments; using these design techniques, spline dyadic wavelet filters have been custom-designed for denoising of digital images, which exhibit enhanced denoising effects.

Original languageEnglish
Pages (from-to)331-351
Number of pages21
JournalInternational Journal of Wavelets, Multiresolution and Information Processing
Issue number3
Publication statusPublished - May 2008

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Information Systems
  • Applied Mathematics


Dive into the research topics of 'The dyadic lifting schemes and the denoising of digital images'. Together they form a unique fingerprint.

Cite this