Improved searching scheme for fractal image coding

Cheung Ming Lai; Kin Man Lam; Wan Chi Siu

doi:10.1049/el:20021175

Improved searching scheme for fractal image coding

Cheung Ming Lai, Kin Man Lam, Wan Chi Siu

The Hong Kong Polytechnic University

Research output: Journal article publication › Journal article › Academic research › peer-review

36 Citations (Scopus)

Abstract

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 language	English
Pages (from-to)	1653-1654
Number of pages	2
Journal	Electronics Letters
Volume	38
Issue number	25
DOIs	https://doi.org/10.1049/el:20021175
Publication status	Published - 5 Dec 2002

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1049/el:20021175

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Improved searching scheme for fractal image coding

Abstract

ASJC Scopus subject areas

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