Comparison of fractal methods with discrete cosine transform (DCT) and wavelets

30 June 1994

proceedings article
Published by SPIE-Intl Soc Optical Eng

p. 132-143
https://doi.org/10.1117/12.179221

Abstract

The paper contains a brief description of fractal image compression methods with sample compression results. We also present comparative results between two fractal schemes, discrete cosine transform and a wavelet method. We show that, with the PSNR as a measure of image quality, some fractal schemes perform best over the range of compressions of most interest.

Keywords

DISCRETE COSINE TRANSFORM
FRACTAL ANALYSIS
IMAGE COMPRESSION
FRACTAL IMAGE COMPRESSION
IMAGE QUALITY
WAVELETS

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