Improved searching scheme for fractal image coding

Cheung Ming Lai, Kin Man Lam, Wan Chi Siu

Research output: Journal article publicationJournal articleAcademic researchpeer-review

36 Citations (Scopus)


The authors propose using a non-symmetric window to search for the best matched domain block based on the local variances method. Experimental results show that the proposed scheme can achieve a speedup of 50% with only slight degradation in PSNR and compression ratio.
Original languageEnglish
Pages (from-to)1653-1654
Number of pages2
JournalElectronics Letters
Issue number25
Publication statusPublished - 5 Dec 2002

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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