›› 2012, Vol. 25 ›› Issue (2): 65-.

• Articles • Previous Articles     Next Articles

Fast Fractal Image Coding Based on Lifting Wavelet Transformation

 CHENG Lu-Lu, SUN Wan-Rong, XUE Dan, LI Jing-Jing   

  1. (School of Electronic Engineering,Xidian University,Xi'an 710071,China)
  • Online:2012-02-15 Published:2012-02-29


Fractal and wavelet Image compressed has been a hot research topic in recent years.This article firstly introduced fractal theory and the lifting wavelet transformation theory.A hybrid image coding based on lifting wavelet transformation and fast fractal is presented.Satisfactory effect has been obtained while analyzing the result of experiment,especially in the shorting in the encoding time and improving the compression rate.

Key words: fractal coding;lifting wavelet transformation;image compression;hybrid coding

CLC Number: 

  • TN919.8