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Proceedings Paper

Fast block matching method for image data compression based on fractal models
Author(s): Hideo Kuroda; Dan C. Popescu; Hong Yan
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Paper Abstract

This paper presents a fast block matching technique for image data compression based on fractal models. In fractal coding, domain blocks in an image are searched and the one most similar to a range block is selected as the best matching domain block. We propose a fast search method to improve the encoding time and the data compression rate. In our method a positive aim at a domain block consists of the inner pixels of the range block and the outer only one or two pixels of the range block. The method has been tested on real image data with good results.

Paper Details

Date Published: 21 April 1995
PDF: 10 pages
Proc. SPIE 2501, Visual Communications and Image Processing '95, (21 April 1995); doi: 10.1117/12.206659
Show Author Affiliations
Hideo Kuroda, Nagasaki Univ. (Japan)
Dan C. Popescu, Univ. of Sydney (Australia)
Hong Yan, Univ. of Sydney (Australia)


Published in SPIE Proceedings Vol. 2501:
Visual Communications and Image Processing '95
Lance T. Wu, Editor(s)

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