Journal of Wavelet Theory and Applications
  • Year: 2007
  • Volume: 1
  • Issue: 1

Adaptive wavelet filters for image coding

  • Author:
  • N. Terki1, N. Doghmane1, S. Medouakh2, Z. Baarir2
  • Total Page Count: 10
  • Page Number: 115 to 124

1Electronic Department, University of Annaba, Algeria.

2LESIA Laboratory of Research, Electronic Department, University of Biskra, Algeria.

Abstract

The lifting scheme, called second generation wavelets, can be designed to represent classical wavelets into lifting steps or to increase the number of vanishing moments of wavelets or to create different types of wavelets including adaptive and nonlinear filters.

In this paper, an adaptive update lifting scheme with perfect reconstruction property is presented. Its application lossy compression is used to show the performance of the method